Common Issues with Nissan Skyline GT-R: A Comprehensive Guide

By Brian Wong, Reviewed by: Kurt Niebuhr, Updated on March 28, 2024
1. Common Issues with the Nissan Skyline GT-R
1.1. Engine Problems
1.1.1. Overheating issues in R32 models
1.1.2. Timing belt tensioner failure in R33 models
1.1.3. Crankshaft position sensor failure in R34 models
1.2. Transmission Problems
1.2.1. Synchro wear and failure in all models
1.2.2. Transfer case and differential issues in R32 and R33 models
1.3. Suspension Problems
1.3.1. Strut tower rust in R32 models
1.3.2. Rear shock mount failure in R33 and R34 models
2. Grouping of Issues by Model and Generation
2.1. R32 Skyline GT-R
2.1.1. Engine overheating issues due to insufficient cooling capacity
2.1.2. Transfer case and differential issues due to weak design
2.1.3. Strut tower rust due to poor factory rustproofing
2.2. R33 Skyline GT-R
2.2.1. Timing belt tensioner failure due to inadequate design
2.2.2. Synchro wear and failure in the transmission
2.2.3. Rear shock mount failure due to inadequate design
2.3. R34 Skyline GT-R
2.3.1. Crankshaft position sensor failure due to inadequate design
2.3.2. Synchro wear and failure in the transmission
2.3.3. Transfer case and differential issues due to inadequate design
3. Types of Engines and Associated Problems
3.1. RB20DET engine
3.1.1. Lack of power compared to other GT-R models
3.1.2. Lower torque compared to other GT-R models
3.2. RB25DET engine
3.2.1. Throttle response issues due to larger engine size
3.2.2. Increased fuel consumption compared to other GT-R models
3.3. RB26DETT engine
3.3.1. Crankwalk issues in early R32 models
3.3.2. Overheating issues due to insufficient cooling capacity
4. Conclusion
Frequently Asked Questions (FAQ) About Nissan Skyline GT-R Issues
Example List of Nissan Skyline GT-R Engine Error Codes and Descriptions

1. Common Issues with the Nissan Skyline GT-R

1.1. Engine Problems

1.1.1. Overheating issues in R32 models

One of the most common issues that owners of the Nissan Skyline GT-R encounter is overheating in the R32 models. The R32 Skyline GT-R was produced from 1989 to 1994 and featured the RB26DETT engine, which was a high-performance engine that generated a lot of heat. However, the cooling system in the R32 models was not designed to handle the heat generated by the engine, which resulted in overheating issues.

There are a number of factors that can contribute to overheating in the R32 Skyline GT-R. One of the most common causes is a clogged or malfunctioning radiator, which can prevent the cooling system from functioning properly. A malfunctioning water pump can also contribute to overheating, as it may not be able to circulate coolant through the engine effectively.

Another potential cause of overheating in the R32 Skyline GT-R is a malfunctioning thermostat. The thermostat is responsible for regulating the flow of coolant through the engine, and if it fails, it can prevent coolant from flowing through the engine at the correct rate, leading to overheating.

Additionally, a low coolant level can also contribute to overheating in the R32 Skyline GT-R. If the coolant level is low, there may not be enough coolant to circulate through the engine and absorb the heat generated by the engine components.

To address overheating issues in the R32 Skyline GT-R, it is important to identify the underlying cause of the problem. This may involve inspecting the radiator, water pump, thermostat, and coolant levels to ensure that everything is functioning properly. In some cases, it may be necessary to replace faulty components or upgrade the cooling system to better handle the heat generated by the RB26DETT engine.

Overall, overheating issues are a common problem in the R32 Skyline GT-R, but with proper maintenance and attention to the cooling system, these issues can be managed effectively. By addressing overheating issues promptly, owners can help ensure that their Skyline GT-R remains in top condition and continues to perform at its best.

1.1.2. Timing belt tensioner failure in R33 models

Another common issue that owners of the Nissan Skyline GT-R encounter is timing belt tensioner failure in R33 models. The R33 Skyline GT-R was produced from 1995 to 1998 and featured the same RB26DETT engine as the R32 models. However, the timing belt tensioner in the R33 models was known to be a weak point in the engine design.

The timing belt tensioner is responsible for maintaining the correct tension on the timing belt, which ensures that the engine components are synchronized and operate properly. In the R33 Skyline GT-R, the timing belt tensioner was prone to failure due to a design flaw that caused the tensioner to wear prematurely.

When the timing belt tensioner fails in the R33 Skyline GT-R, it can cause significant damage to the engine. If the timing belt loses tension or snaps, it can result in the valves in the engine colliding with the pistons, which can cause extensive damage and potentially render the engine unusable.

To prevent timing belt tensioner failure in the R33 Skyline GT-R, it is important to monitor the tensioner and replace it as necessary. Upgraded aftermarket timing belt tensioners are available that are designed to address the design flaws in the original tensioner and provide improved reliability.

Additionally, it is important to follow the manufacturer's recommended maintenance schedule for the timing belt and related components. This may involve replacing the timing belt and tensioner at regular intervals to prevent premature wear and ensure that the engine is operating at its best.

Overall, timing belt tensioner failure is a common issue in the R33 Skyline GT-R, but with proper maintenance and attention to the timing belt and tensioner, these issues can be prevented. By addressing timing belt tensioner failure promptly and using upgraded components, owners can help ensure that their Skyline GT-R remains reliable and continues to perform at its best.

1.1.3. Crankshaft position sensor failure in R34 models

The Nissan Skyline GT-R is a high-performance sports car that has gained a reputation for its power and speed. However, like any other vehicle, the Skyline GT-R is not immune to mechanical issues. One common issue that owners of R34 Skyline GT-R models have reported is crankshaft position sensor failure.

The crankshaft position sensor is an essential component of the engine management system, as it provides data to the engine control unit about the position and speed of the crankshaft. This information is used to ensure that the engine is running properly and to optimize fuel consumption and performance.

In R34 Skyline GT-R models, the crankshaft position sensor is located in a difficult-to-access area, which can make it challenging to diagnose and repair when it fails. Symptoms of a failing crankshaft position sensor can include rough running or stalling, poor fuel economy, and difficulty starting the engine.

When the crankshaft position sensor fails, it can cause the engine to misfire or run erratically, which can lead to further engine damage if not addressed promptly. Replacement crankshaft position sensors are readily available for R34 Skyline GT-R models and can be installed by a qualified mechanic.

To avoid issues with crankshaft position sensor failure in R34 Skyline GT-R models, it is recommended to follow the manufacturer's recommended maintenance schedule and replace the sensor at regular intervals. Additionally, monitoring the engine performance and addressing any issues promptly can help prevent further damage and ensure that the vehicle continues to operate at its best.

1.2. Transmission Problems

1.2.1. Synchro wear and failure in all models

The Nissan Skyline GT-R is a high-performance sports car that is known for its powerful engine and advanced technology. However, one common issue that owners of all Skyline GT-R models may encounter is synchro wear and failure in the transmission.

The synchro is an important component of the transmission that helps to synchronize the speeds of the gears and the output shaft. When the synchro wears down or fails, it can result in difficulty shifting gears or grinding noises when shifting. This can lead to further transmission damage if not addressed promptly.

Synchro wear and failure can be caused by a number of factors, including aggressive driving, hard shifting, and insufficient lubrication. Regular maintenance of the transmission and using high-quality lubricants can help prevent synchro wear and prolong the lifespan of the transmission.

Replacing worn or damaged synchros requires disassembling the transmission, which can be a complex and time-consuming process. As such, it is recommended to have a qualified mechanic perform the replacement.

In addition to regular maintenance, owners of Skyline GT-R models can take steps to prevent synchro wear and failure by avoiding aggressive driving and shifting, and by ensuring that the transmission is properly lubricated. Addressing any transmission issues promptly can help prevent further damage and prolong the lifespan of the transmission.

1.2.2. Transfer case and differential issues in R32 and R33 models

The Nissan Skyline GT-R is an iconic sports car that is known for its powerful engine and advanced technology. However, owners of R32 and R33 models may encounter issues with their transfer case and differential.

The transfer case is a component of the all-wheel drive system that helps to distribute power to the front and rear axles. Over time, the transfer case can develop leaks, which can result in a loss of fluid and cause damage to the internal components. Symptoms of transfer case issues include a grinding or whining noise when driving, difficulty shifting gears, and decreased performance.

Similarly, the differential is a critical component of the drivetrain that helps to transmit power from the transmission to the wheels. Issues with the differential can cause a range of symptoms, including a whining noise when driving, vibration or shuddering, and difficulty turning.

Common causes of transfer case and differential issues in the Skyline GT-R include aggressive driving, inadequate maintenance, and worn or damaged components. Regular maintenance, including fluid changes and inspections, can help prevent these issues from developing and prolong the lifespan of the components.

If transfer case or differential issues are detected, it is recommended to have them repaired promptly by a qualified mechanic. This may involve replacing worn or damaged components, or repairing leaks in the case or housing.

1.3. Suspension Problems

1.3.1. Strut tower rust in R32 models

The Nissan Skyline GT-R is a high-performance sports car that has been revered for its advanced engineering and handling capabilities. However, owners of R32 models may encounter an issue with rust on the strut towers, which can compromise the structural integrity of the suspension system.

The strut towers are an important part of the suspension system that help to support the weight of the vehicle and absorb the shocks from the road. Rust can develop on the strut towers due to exposure to moisture and road salt, which can accelerate the corrosion process. Over time, the rust can weaken the metal and cause the strut towers to deform or even fail.

Symptoms of strut tower rust in the Nissan Skyline GT-R include a knocking or clunking noise when driving over bumps or uneven surfaces, uneven tire wear, and decreased handling and stability. If left untreated, strut tower rust can also lead to more serious issues with the suspension and chassis, including misalignment and frame damage.

To prevent strut tower rust from developing, it is recommended to regularly inspect the strut towers and perform any necessary maintenance or repairs. This may involve applying rust-proofing coatings to the metal, or replacing rusted sections with new parts. In addition, avoiding driving on salted roads and keeping the vehicle clean and dry can also help to prevent rust from developing.

If strut tower rust is detected, it is important to have it addressed promptly by a qualified mechanic. This may involve cutting out the rusted sections and welding in new metal, or replacing the entire strut tower assembly.

1.3.2. Rear shock mount failure in R33 and R34 models

The Nissan Skyline GT-R is known for its impressive performance and handling capabilities, but owners of R33 and R34 models may encounter an issue with rear shock mount failure. This problem can lead to reduced stability and handling, as well as potential safety concerns.

The rear shock mount is an integral part of the suspension system that helps to absorb bumps and shocks from the road. Over time, the shock mount can weaken and become damaged due to factors such as age, wear and tear, and exposure to harsh driving conditions.

Symptoms of rear shock mount failure in the Nissan Skyline GT-R may include clunking or banging noises coming from the rear of the vehicle, uneven tire wear, decreased handling and stability, and reduced overall performance. In severe cases, the shock mount can completely fail, causing the shock absorber to detach from the vehicle and potentially leading to a loss of control.

To prevent rear shock mount failure, it is important to regularly inspect the suspension system and perform any necessary maintenance or repairs. This may include replacing worn or damaged components, such as the shock mount, with new parts. It is also recommended to avoid driving aggressively or on rough roads, which can accelerate wear and tear on the suspension system.

If rear shock mount failure is detected, it is important to have it addressed promptly by a qualified mechanic. This may involve replacing the damaged component with a new one or upgrading to a more robust shock mount design. In addition, it may be necessary to inspect the surrounding suspension components for any signs of damage or wear.

2. Grouping of Issues by Model and Generation

2.1. R32 Skyline GT-R

2.1.1. Engine overheating issues due to insufficient cooling capacity

The R32 Skyline GT-R is a legendary car known for its performance and handling capabilities. However, one of the common issues that owners face with this model is engine overheating. The root cause of this issue is often attributed to insufficient cooling capacity.

The R32 Skyline GT-R features a twin-turbocharged inline-six engine that produces a considerable amount of heat. In addition, the stock cooling system of the car is often not sufficient to dissipate this heat, leading to engine overheating.

Owners of the R32 Skyline GT-R often experience this issue when driving in traffic or on hot summer days. The engine temperature can quickly rise, leading to a loss of power and potential engine damage if not addressed promptly.

To address this issue, owners have several options. One solution is to upgrade the cooling system by installing a larger radiator, better water pump, and higher-capacity fans. This can help to dissipate heat more effectively and prevent engine overheating.

Another solution is to modify the stock intercooler system. The stock intercooler often has a limited capacity, which can lead to reduced cooling efficiency. Upgrading to a larger and more efficient intercooler can help to reduce the temperature of the intake air and keep the engine cooler.

Overall, owners of the R32 Skyline GT-R should be aware of the potential for engine overheating due to insufficient cooling capacity. Taking proactive steps to upgrade the cooling system or intercooler can help to prevent this issue and ensure that the car runs reliably and smoothly.

2.1.2. Transfer case and differential issues due to weak design

The R32 Nissan Skyline GT-R is a highly coveted model amongst car enthusiasts, but it does have its fair share of issues. One of the most common problems with the R32 Skyline GT-R is transfer case and differential issues due to weak design.

The R32 Skyline GT-R was designed with a four-wheel-drive system that was intended to distribute power evenly between the front and rear wheels. However, the transfer case and differential in this model were not strong enough to handle the power that the GT-R was capable of producing. This resulted in frequent failures and repairs, particularly for those who used their GT-R for high-performance driving.

One of the main issues with the transfer case was that it would frequently develop leaks, causing a loss of lubrication and ultimately leading to catastrophic failure. Additionally, the transfer case and differential were not designed to handle the stresses of high-performance driving, resulting in cracked and broken components.

There are a few solutions to these issues, such as reinforcing the transfer case and differential with stronger aftermarket components or replacing them entirely with upgraded parts. Regular maintenance and inspections can also help prevent these issues from arising in the first place.

It's worth noting that these transfer case and differential issues were most prevalent in the early R32 models and were addressed in later models. However, it's still important to be aware of these issues and take preventative measures to ensure the longevity and reliability of your R32 Skyline GT-R.

2.1.3. Strut tower rust due to poor factory rustproofing

One of the common issues with the R32 Nissan Skyline GT-R is strut tower rust. This issue is mainly due to poor factory rustproofing, which leaves the strut towers vulnerable to rust and corrosion over time. The R32 Skyline GT-R was initially designed for the Japanese market, where road salt is not commonly used, but when the car was exported to countries where road salt is used, the rust problem became more prevalent.

The strut tower rust issue is caused by the accumulation of moisture and dirt in the area, which can lead to rust formation. The rust can weaken the structure of the strut tower and eventually cause it to fail, which can be dangerous while driving.

To prevent this issue, it is recommended to keep the strut towers clean and dry, especially during the winter months when road salt is used. Regularly washing the car and applying rustproofing products can also help prevent the issue from developing.

If the strut towers have already rusted, it is essential to address the problem promptly. The rust can be removed by sanding or grinding down the affected area and treating it with a rust converter. The area should also be sealed with a rust inhibitor and painted to prevent further rusting.

Overall, the strut tower rust issue in the R32 Nissan Skyline GT-R is a common problem that can be prevented with proper maintenance and rustproofing. If the issue has already developed, it is crucial to address it promptly to ensure the safety and integrity of the vehicle.

2.2. R33 Skyline GT-R

2.2.1. Timing belt tensioner failure due to inadequate design

The R33 Skyline GT-R is a high-performance sports car known for its speed and power. However, like any other car, it has its fair share of issues. One common problem with the R33 Skyline GT-R is timing belt tensioner failure. This issue is caused by an inadequate design of the timing belt tensioner, which can lead to engine damage if not addressed promptly.

The timing belt tensioner is an important component of the engine, responsible for keeping the timing belt tight and preventing it from skipping teeth on the camshaft sprockets. In the R33 Skyline GT-R, the timing belt tensioner is prone to failure due to its inadequate design. The problem is often caused by the hydraulic tensioner piston leaking, which leads to a loss of tension in the timing belt.

When the timing belt tensioner fails, it can cause the timing belt to jump teeth on the camshaft sprockets, leading to a misaligned engine timing. This can cause engine damage or even complete engine failure if not addressed promptly. Symptoms of a failing timing belt tensioner include engine misfires, rough running, and a ticking noise from the engine.

To prevent timing belt tensioner failure, it's important to inspect the timing belt and tensioner regularly and replace them as necessary. Upgrading to an aftermarket timing belt tensioner with a stronger design can also help prevent this issue from occurring. Regular maintenance and inspection can help ensure the longevity and reliability of the R33 Skyline GT-R's engine.

2.2.2. Synchro wear and failure in the transmission

Another common issue with the Nissan Skyline GT-R, particularly in the R33 model, is synchro wear and failure in the transmission. The synchros are responsible for matching the speed of the gears to allow for smooth shifting. Over time, the synchros can wear out or fail, which can cause grinding or difficulty shifting gears. This problem is especially common in high-mileage vehicles or those that have been driven hard.

The root cause of synchro wear and failure can be attributed to a few factors. One of the primary causes is driver error, such as shifting too aggressively or shifting without properly matching the speed of the gears. However, poor design of the transmission can also contribute to synchro wear and failure. For example, the R33's transmission design has been criticized for having narrow synchro teeth, which can wear down more easily than wider teeth found in other transmissions.

If left unaddressed, synchro wear and failure can cause further damage to the transmission, leading to costly repairs. The best way to prevent this issue is to be mindful of driving habits, particularly when shifting gears, and to perform regular maintenance on the transmission, such as changing the fluid and inspecting for signs of wear. In severe cases, a transmission rebuild or replacement may be necessary to fully resolve the issue.

2.2.3. Rear shock mount failure due to inadequate design

The Nissan Skyline GT-R R33 model is known for its powerful engine and impressive handling, but it also has some common issues that owners should be aware of. One of these issues is rear shock mount failure, which can occur due to the inadequate design of the stock shock mounts.

The problem with the stock shock mounts is that they are made of thin metal and are not reinforced. Over time, the stress of driving the car at high speeds and on bumpy roads can cause the metal to weaken and eventually crack. When this happens, the shock mount can no longer support the weight of the shock absorber and can lead to a loss of control of the vehicle.

One way to address this issue is to upgrade to aftermarket shock mounts that are reinforced and made of stronger materials. This can help to prevent the shock mounts from cracking and failing, and can improve the overall handling and stability of the car.

Another option is to have the stock shock mounts reinforced by a professional mechanic or suspension specialist. This involves adding additional metal to the stock shock mounts to strengthen them and reduce the likelihood of failure.

It's important for owners of R33 Skyline GT-Rs to regularly inspect their shock mounts for any signs of wear or damage, and to replace them if necessary. This can help to prevent potentially dangerous accidents and ensure that the car remains in good working condition for years to come.

2.3. R34 Skyline GT-R

2.3.1. Crankshaft position sensor failure due to inadequate design

The R34 Skyline GT-R, which was produced from 1999 to 2002, is widely regarded as one of the most advanced and capable versions of the car. However, it is not without its issues. One of the most common problems with this model is crankshaft position sensor failure.

The crankshaft position sensor is responsible for measuring the position and rotational speed of the crankshaft, which is critical for the engine's operation. If the sensor fails, it can cause a number of problems, including engine misfires, stalling, and even engine damage.

In the R34 GT-R, the crankshaft position sensor is known to fail due to a design flaw in the sensor itself. The original sensor had a plastic housing that could crack and allow water to enter, leading to corrosion and eventual failure. Additionally, the wiring harness that connects the sensor to the engine control module was often too short, leading to strain on the connector and possible disconnection.

Fortunately, there are aftermarket solutions available that address these issues. Upgraded sensors with metal housings are available that are less prone to failure, and extension harnesses can be installed to relieve strain on the connector. However, it is still important to keep an eye out for symptoms of crankshaft position sensor failure and address them promptly to avoid further damage to the engine.

2.3.2. Synchro wear and failure in the transmission

The Nissan Skyline GT-R is known for its impressive performance and advanced technology. However, like any other vehicle, it is not without its faults. One of the most common issues with the R34 Skyline GT-R is synchro wear and failure in the transmission.

The synchros are components within the transmission that help match the speed of the engine to the speed of the wheels. When the synchros wear down, it becomes more difficult to shift gears smoothly. This can lead to grinding or crunching noises and a jerky or hesitant shift.

Several factors can contribute to synchro wear and failure in the R34 Skyline GT-R. One of the main causes is the high-performance nature of the vehicle, which puts more stress on the transmission. Additionally, aggressive driving, such as hard launches and frequent gear changes, can accelerate the wear of the synchros.

Another factor that can contribute to synchro wear is the use of the wrong type of transmission fluid. It is essential to use the recommended fluid to ensure that the transmission is properly lubricated and that the synchros are protected from wear.

Replacing the synchros in the R34 Skyline GT-R can be a time-consuming and costly process, as it involves removing the transmission and disassembling it to access the synchros. Therefore, it is essential to address any issues with the transmission early on to avoid more significant problems down the line.

Regular maintenance, such as fluid changes and inspections, can help prevent synchro wear and failure in the R34 Skyline GT-R. Additionally, being mindful of driving habits and avoiding aggressive driving can help extend the life of the synchros and the transmission overall.

2.3.3. Transfer case and differential issues due to inadequate design

The R34 Nissan Skyline GT-R is known for its impressive all-wheel drive system, which allows for excellent handling and performance. However, this model has also been plagued by transfer case and differential issues due to inadequate design.

The transfer case is responsible for distributing power to the front and rear wheels, while the differential helps control the amount of torque that is distributed to each wheel. In the R34 Skyline GT-R, these components have been known to fail due to a lack of proper lubrication and weak construction.

One common issue is the wear of the transfer case input shaft, which can cause the transfer case to fail completely. This is often caused by a lack of proper lubrication or worn bearings. Additionally, the differential in the R34 Skyline GT-R has been known to fail due to a lack of proper lubrication, which can cause the gears to wear down and eventually fail.

To address these issues, some owners have opted to upgrade their transfer case and differential with aftermarket parts that offer better construction and improved lubrication. Regular maintenance and inspections of these components can also help prevent failure and prolong the life of the all-wheel drive system in the R34 Skyline GT-R.

3. Types of Engines and Associated Problems

3.1. RB20DET engine

3.1.1. Lack of power compared to other GT-R models

The Nissan Skyline GT-R is known for its impressive performance, but some models may lack power compared to others. One such model is the R32 Skyline GT-R equipped with the RB20DET engine.

The RB20DET engine is a 2.0-liter inline-six engine that was first introduced in the R31 Skyline GTS. It produces around 212 horsepower and 195 lb-ft of torque, which is significantly lower than the RB26DETT engine found in the R32, R33, and R34 GT-R models. The RB26DETT engine produces around 276 horsepower and 260 lb-ft of torque, making it much more powerful than the RB20DET engine.

One of the reasons for the RB20DET engine's lack of power is its smaller displacement compared to the RB26DETT engine. The RB20DET engine also has a lower compression ratio, which further limits its power potential. Another contributing factor is the engine's smaller turbocharger, which has less boost pressure than the larger turbocharger found on the RB26DETT engine.

Despite its lower power output, the RB20DET engine is still a capable engine and can be modified to produce more power. However, modifications can be expensive and may require significant upgrades to the engine's internals and supporting systems such as the fuel system, exhaust system, and ECU.

3.1.2. Lower torque compared to other GT-R models

The RB20DET engine, which was used in some R32 Skyline GT-Rs, has been known to produce lower torque compared to other GT-R models. This engine features a smaller displacement of 2.0L compared to the 2.6L RB26DETT engine used in later GT-R models. The RB20DET engine also has a single turbocharger compared to the twin-turbo setup in the RB26DETT, resulting in lower boost pressure and less overall power output.

Furthermore, the RB20DET engine has smaller injectors and a less aggressive camshaft profile than the RB26DETT engine, resulting in less power and torque. Additionally, the RB20DET engine has a lower rev limit compared to the RB26DETT engine, further limiting its performance potential.

While the RB20DET engine may not produce as much power as other GT-R engines, it is still a reliable and capable powerplant. Many enthusiasts have successfully modified these engines to produce more power by upgrading the turbocharger, fuel system, and engine management system. However, it is important to note that these modifications can put additional stress on the engine and may require additional maintenance and upgrades to ensure reliable operation.

3.2. RB25DET engine

3.2.1. Throttle response issues due to larger engine size

The RB25DET engine in the Nissan Skyline GT-R is known for its larger engine size compared to its predecessor, the RB20DET. However, this increase in engine size can also lead to throttle response issues. The RB25DET has a larger displacement, which means more air needs to be sucked in by the engine to produce power. This can cause a lag in throttle response, where the engine takes a moment to respond to the driver's input.

In addition, the RB25DET engine also has a larger turbocharger compared to the RB20DET, which can further contribute to throttle response issues. The larger turbo takes longer to spool up, which means the driver may experience a delay in power delivery when accelerating from a stop or during quick gear changes.

Another issue that can contribute to throttle response issues with the RB25DET engine is the factory air intake system. The stock airbox and filter can be restrictive and limit airflow to the engine, which can lead to a slower throttle response. Upgrading to an aftermarket intake system can help improve airflow and reduce the lag in throttle response.

Overall, while the RB25DET engine in the Nissan Skyline GT-R is more powerful than the RB20DET, its larger engine size and turbocharger can lead to throttle response issues. However, upgrading to an aftermarket air intake system and tuning the engine can help improve throttle response and overall performance.

3.2.2. Increased fuel consumption compared to other GT-R models

The Nissan Skyline GT-R is a high-performance sports car that has become a legend in the automotive world. The RB25DET engine is one of the engine types that were used in the R33 and R34 generations. While this engine is known for its high power output, it is also associated with some problems, such as increased fuel consumption.

The RB25DET engine is a 2.5-liter inline-six engine that is turbocharged and produces around 280 horsepower. While this engine is powerful, it is also known for its higher fuel consumption compared to other GT-R models. The increased fuel consumption is due to several factors, including the larger engine size and the higher power output. This means that the RB25DET engine is less fuel-efficient than other engines used in the GT-R.

There are several factors that contribute to the higher fuel consumption of the RB25DET engine. One of the primary factors is the size of the engine. The RB25DET engine is larger than other engines used in the GT-R, which means it requires more fuel to operate. Additionally, the engine is turbocharged, which can also contribute to increased fuel consumption.

Another factor that contributes to the higher fuel consumption of the RB25DET engine is the higher power output. While the engine produces impressive power, it also requires more fuel to operate at peak performance. This means that drivers who push the engine to its limits will see a significant increase in fuel consumption compared to other GT-R models.

Overall, while the RB25DET engine is a powerful engine, it is also associated with increased fuel consumption compared to other GT-R models. Drivers who are looking for a high-performance sports car that is fuel-efficient may want to consider other engine types used in the GT-R. However, for those who value power over fuel efficiency, the RB25DET engine is an excellent choice.

3.3. RB26DETT engine

3.3.1. Crankwalk issues in early R32 models

The RB26DETT engine, which was used in the Nissan Skyline GT-R R32, R33, and R34 models, is one of the most famous and desirable engines among car enthusiasts. However, early R32 models are known to have a problem with crankwalk, which is a condition where the crankshaft moves back and forth in the engine block due to excessive clearance between the crankshaft and main bearings. This can cause severe damage to the engine and eventually lead to engine failure.

The cause of crankwalk in early R32 models is believed to be related to the use of inadequate main bearing materials and a weak crankshaft design. Over time, the repetitive stress on the engine can cause the crankshaft to become loose, leading to excessive clearance between the crankshaft and main bearings. This, in turn, can cause the crankshaft to move back and forth in the engine block, leading to damage and failure.

To prevent crankwalk, Nissan updated the design of the RB26DETT engine in later R32 models and all subsequent GT-R models. The updated design included stronger main bearing materials and a stiffer crankshaft design to reduce the amount of movement within the engine. Despite this update, early R32 models are still prone to crankwalk, and many owners have resorted to aftermarket solutions such as stronger bearings and reinforcing the engine block to prevent this issue.

Overall, while the RB26DETT engine is known for its performance and reliability, early R32 models are known to have crankwalk issues that can be costly to repair.

3.3.2. Overheating issues due to insufficient cooling capacity

The Nissan Skyline GT-R is a legendary car that has captured the hearts of enthusiasts all around the world. One of the key reasons for its popularity is the powerful RB26DETT engine, which has become synonymous with the GT-R brand. However, this engine is not without its issues, particularly when it comes to cooling capacity.

Many GT-R owners have reported overheating issues, especially during high-performance driving. The RB26DETT engine generates a lot of heat, and the factory cooling system may not be able to keep up under extreme conditions. This can lead to engine damage and even catastrophic failure if left unaddressed.

There are a few common solutions to address the overheating issues. One option is to upgrade the cooling system with aftermarket parts such as a larger radiator, upgraded intercooler, and high-flow water pump. Another option is to install a more efficient oil cooler to help dissipate heat.

Despite these potential solutions, it's important to note that overheating issues are still a common problem for RB26DETT engines, especially in older models. Regular maintenance and careful driving can help mitigate the risk of overheating, but it's still something to be aware of if you're considering purchasing a GT-R with this engine.

4. Conclusion

As we have seen from the various issues discussed regarding the Nissan Skyline GT-R, this iconic car has had its fair share of problems over the years. From rusted strut towers to transmission synchro failures and inadequate design of components such as the timing belt tensioner, crankshaft position sensor, transfer case and differential, and shock mounts, the GT-R has faced its challenges.

Additionally, issues associated with the RB20DET and RB25DET engines, such as lower power and torque, throttle response issues, and increased fuel consumption, have also been identified.

However, despite these challenges, the Nissan Skyline GT-R remains a highly sought-after vehicle among car enthusiasts worldwide. Its unique design, powerful engine, and reputation for speed and performance continue to make it a desirable car to own and drive.

Example List of Nissan Skyline GT-R Engine Error Codes and Descriptions

Engine Code/NameEngine Specs (L, Fuel, HP)Part CarError CodeDescription
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P0335Crankshaft Position Sensor Circuit Malfunction
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P0300Random/Multiple Cylinder Misfire Detected
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P0440Evaporative Emission Control System Malfunction
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P0171System Too Lean (Bank 1)
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P0172System Too Rich (Bank 1)
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P0400Exhaust Gas Recirculation Flow Malfunction
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P0302Cylinder 2 Misfire Detected
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P0420Catalyst System Efficiency Below Threshold (Bank 1)
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P0301Cylinder 1 Misfire Detected
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P0303Cylinder 3 Misfire Detected
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0300Random/Multiple Cylinder Misfire Detected
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0301Cylinder 1 Misfire Detected
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0302Cylinder 2 Misfire Detected
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0303Cylinder 3 Misfire Detected
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0325Knock Sensor 1 Circuit Malfunction (Bank 1)
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0420Catalyst System Efficiency Below Threshold (Bank 1)
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0443Evaporative Emission Control System Purge Control Valve Circuit Malfunction
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P1444Evaporative Emission Control System Purge Control Valve Circuit Open
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P1400Cold Start Emission Reduction Control System Malfunction
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0400Exhaust Gas Recirculation Flow Malfunction
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0171System Too Lean (Bank 1)
RB20DET2.0L, Gasoline, 212HPSkyline GT-R R32P0300Random/Multiple Cylinder Misfire Detected
RB20DET2.0L, Gasoline, 212HPSkyline GT-R R32P0301Cylinder 1 Misfire Detected
RB20DET2.0L, Gasoline, 212HPSkyline GT-R R32P0302Cylinder 2 Misfire Detected
RB20DET2.0L, Gasoline, 212HPSkyline GT-R R32P0303Cylinder 3 Misfire Detected
RB20DET2.0L, Gasoline, 212HPSkyline GT-R R32P0325Knock Sensor 1 Circuit Malfunction (Bank 1)
RB20DET2.0L, Gasoline, 212HPSkyline GT-R R32P0400Exhaust Gas Recirculation Flow Malfunction
RB20DET2.0L, Gasoline, 212HPSkyline GT-R R32P0171System Too Lean (Bank 1)
RB20DET2.0L, Gasoline, 212HPSkyline GT-R R32P0172System Too Rich (Bank 1)
RB20DET2.0L, Gasoline, 212HPSkyline GT-R R32P0440Evaporative Emission Control System Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0300Random/Multiple Cylinder Misfire Detected
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0301Cylinder 1 Misfire Detected
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0302Cylinder 2 Misfire Detected
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0303Cylinder 3 Misfire Detected
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0325Knock Sensor 1 Circuit Malfunction (Bank 1)
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0340Camshaft Position Sensor Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0443Evaporative Emission Control System Purge Control Valve Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P1400Cold Start Emission Reduction Control System Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0400Exhaust Gas Recirculation Flow Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0171System Too Lean (Bank 1)
VQ35DE3.5L, Gasoline, 280HPSkyline GT-R V35P0300Random/Multiple Cylinder Misfire Detected
VQ35DE3.5L, Gasoline, 280HPSkyline GT-R V35P0301Cylinder 1 Misfire Detected
VQ35DE3.5L, Gasoline, 280HPSkyline GT-R V35P0302Cylinder 2 Misfire Detected
VQ35DE3.5L, Gasoline, 280HPSkyline GT-R V35P0303Cylinder 3 Misfire Detected
VQ35DE3.5L, Gasoline, 280HPSkyline GT-R V35P0011Camshaft Position Timing Over-Advanced or System Performance (Bank 1)
VQ35DE3.5L, Gasoline, 280HPSkyline GT-R V35P0021Camshaft Position Timing Over-Advanced or System Performance (Bank 2)
VQ35DE3.5L, Gasoline, 280HPSkyline GT-R V35P0024Camshaft Position Timing Over-Advanced or System Performance (Bank 2)
VQ35DE3.5L, Gasoline, 280HPSkyline GT-R V35P0026Intake Valve Control Solenoid Circuit Range/Performance Bank 1
VQ35DE3.5L, Gasoline, 280HPSkyline GT-R V35P0028Intake Valve Control Solenoid Circuit Range/Performance Bank 2
VQ35DE3.5L, Gasoline, 280HPSkyline GT-R V35P0113Intake Air Temperature Circuit High Input
VQ35DE3.5L, Gasoline, 280HPSkyline GT-R V35P0335Crankshaft Position Sensor A Circuit Malfunction
VQ35DE3.5L, Gasoline, 280HPSkyline GT-R V35P0345Camshaft Position Sensor A Circuit Malfunction (Bank 2)
VQ35DE3.5L, Gasoline, 280HPSkyline GT-R V35P0420Catalyst System Efficiency Below Threshold (Bank 1)
VQ35DE3.5L, Gasoline, 280HPSkyline GT-R V35P0430Catalyst System Efficiency Below Threshold (Bank 2)
VQ35DE3.5L, Gasoline, 280HPSkyline GT-R V35P0101Mass or Volume Air Flow Circuit Range/Performance Problem
VQ35DE3.5L, Gasoline, 280HPSkyline GT-R V35P0171System Too Lean (Bank 1)
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0087Fuel Rail/System Pressure - Too Low
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0090Fuel Pressure Regulator 1 Control Circuit
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P010BMass or Volume Air Flow "B" Circuit Range/Performance
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0113Intake Air Temperature Circuit High Input
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0128Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0135O2 Sensor Heater Circuit Bank 1 Sensor 1
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0141O2 Sensor Heater Circuit Bank 1 Sensor 2
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0171System Too Lean (Bank 1)
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0345Camshaft Position Sensor A Circuit Malfunction (Bank 2)
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0524Engine Oil Pressure Too Low
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33P0113Intake Air Temperature Circuit High Input
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33P0120Throttle/Pedal Position Sensor/Switch A Circuit
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33P0135O2 Sensor Heater Circuit Bank 1 Sensor 1
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33P0138O2 Sensor Circuit High Voltage Bank 1 Sensor 2
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33P0171System Too Lean (Bank 1)
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33P0335Crankshaft Position Sensor A Circuit Malfunction
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33P0340Camshaft Position Sensor Circuit Malfunction
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33P0420Catalyst System Efficiency Below Threshold (Bank 1)
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33P0430Catalyst System Efficiency Below Threshold (Bank 2)
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33P1400EGRC Solenoid Valve Control Circuit
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0113Intake Air Temperature Circuit High Input
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0120Throttle/Pedal Position Sensor/Switch A Circuit
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0135O2 Sensor Heater Circuit Bank 1 Sensor 1
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0171System Too Lean (Bank 1)
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0340Camshaft Position Sensor Circuit Malfunction
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0420Catalyst System Efficiency Below Threshold (Bank 1)
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0430Catalyst System Efficiency Below Threshold (Bank 2)
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0443Evaporative Emission Control System Purge Control Valve Circuit
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0460Fuel Level Sensor Circuit Malfunction
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0500Vehicle Speed Sensor Malfunction
RB20DET2.0L, Gasoline, 215HPSkyline GT-R R32P0113Intake Air Temperature Circuit High Input
RB20DET2.0L, Gasoline, 215HPSkyline GT-R R32P0120Throttle/Pedal Position Sensor/Switch A Circuit
RB20DET2.0L, Gasoline, 215HPSkyline GT-R R32P0135O2 Sensor Heater Circuit Bank 1 Sensor 1
RB20DET2.0L, Gasoline, 215HPSkyline GT-R R32P0171System Too Lean (Bank 1)
RB20DET2.0L, Gasoline, 215HPSkyline GT-R R32P0340Camshaft Position Sensor Circuit Malfunction
RB20DET2.0L, Gasoline, 215HPSkyline GT-R R32P0400Exhaust Gas Recirculation Flow Malfunction
RB20DET2.0L, Gasoline, 215HPSkyline GT-R R32P0420Catalyst System Efficiency Below Threshold (Bank 1)
RB20DET2.0L, Gasoline, 215HPSkyline GT-R R32P0430Catalyst System Efficiency Below Threshold (Bank 2)
RB20DET2.0L, Gasoline, 215HPSkyline GT-R R32P0500Vehicle Speed Sensor Malfunction
RB20DET2.0L, Gasoline, 215HPSkyline GT-R R32P0550Power Steering Pressure Sensor Circuit Malfunction
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0101Mass or Volume Air Flow Circuit Range/Performance Problem
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0120Throttle/Pedal Position Sensor/Switch A Circuit
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0135O2 Sensor Heater Circuit Bank 1 Sensor 1
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0171System Too Lean (Bank 1)
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0300Random/Multiple Cylinder Misfire Detected
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0420Catalyst System Efficiency Below Threshold (Bank 1)
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0430Catalyst System Efficiency Below Threshold (Bank 2)
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0507Idle Control System RPM Higher Than Expected
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0603Internal Control Module Keep Alive Memory (KAM) Error
VR38DETT3.8L, Gasoline, 480HPSkyline GT-R R35P0845Transmission Fluid Pressure Sensor/Switch B Circuit Malfunction
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P0100Mass or Volume Air Flow Circuit Malfunction
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P0120Throttle/Pedal Position Sensor/Switch A Circuit
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P0171System Too Lean (Bank 1)
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P0300Random/Multiple Cylinder Misfire Detected
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P0335Crankshaft Position Sensor Circuit Malfunction
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P0420Catalyst System Efficiency Below Threshold (Bank 1)
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P0430Catalyst System Efficiency Below Threshold (Bank 2)
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P0500Vehicle Speed Sensor Malfunction
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P1400Exhaust Gas Recirculation Valve Position Sensor Circuit Malfunction
RB26DETT2.6L, Gasoline, 280HPSkyline GT-R R32/R33/R34P1440Evaporative Emission (EVAP) System Small Leak Detected
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P0101Mass or Volume Air Flow Circuit Range/Performance Problem
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P0102Mass or Volume Air Flow Circuit Low Input
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P0113Intake Air Temperature Sensor 1 Circuit High Input
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P0123Throttle/Pedal Position Sensor/Switch A Circuit High Input
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P0172System Too Rich (Bank 1)
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P0300Random/Multiple Cylinder Misfire Detected
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P0328Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P0420Catalyst System Efficiency Below Threshold (Bank 1)
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P0456EVAP System Leak Detected (Very Small Leak)
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P0562System Voltage Low
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0105Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0110Intake Air Temperature Circuit Malfunction
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0130Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 1)
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0325Knock Sensor 1 Circuit Malfunction (Bank 1 or Single Sensor)
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0335Crankshaft Position Sensor Circuit Malfunction
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0340Camshaft Position Sensor Circuit Malfunction
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0420Catalyst System Efficiency Below Threshold (Bank 1)
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0455EVAP System Large Leak Detected
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0500Vehicle Speed Sensor Malfunction
RB25DET2.5L, Gasoline, 280HPSkyline GT-R R33P0550Power Steering Pressure Sensor Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32P0101Mass or Volume Air Flow Circuit Range/Performance Problem
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32P0300Random/Multiple Cylinder Misfire Detected
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32P0330Knock Sensor 2 Circuit Malfunction (Bank 2)
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32P0345Camshaft Position Sensor A Circuit Malfunction (Bank 2)
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32P0443Evaporative Emission Control System Purge Control Valve Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32P0447Evaporative Emission Control System Vent Control Circuit Open
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32P0505Idle Control System Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32P0600Serial Communication Link Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32P1105Manifold Absolute Pressure Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32P1320Ignition Signal Primary
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P0101Mass or Volume Air Flow Circuit Range/Performance Problem
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P0300Random/Multiple Cylinder Misfire Detected
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P0335Crankshaft Position Sensor A Circuit Malfunction
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P0340Camshaft Position Sensor Circuit Malfunction
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P0443Evaporative Emission Control System Purge Control Valve Circuit Malfunction
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P0447Evaporative Emission Control System Vent Control Circuit Open
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P0505Idle Control System Malfunction
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P0600Serial Communication Link Malfunction
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P2100Throttle Actuator Control Motor Circuit Open
VR38DETT3.8L, Gasoline, 545HPSkyline GT-R R35P2263Turbocharger/Supercharger Boost System Performance
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0300Random/Multiple Cylinder Misfire Detected
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0335Crankshaft Position Sensor A Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0340Camshaft Position Sensor Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0400Exhaust Gas Recirculation Flow Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0443Evaporative Emission Control System Purge Control Valve Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0505Idle Control System Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0600Serial Communication Link Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P1105Atmospheric Pressure Sensor Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P1120Throttle Position Sensor Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P1320Ignition Signal, Primary Signal Fault
VR38DETT3.8L, Gasoline, 545-600HPSkyline GT-R R35P0300Random/Multiple Cylinder Misfire Detected
VR38DETT3.8L, Gasoline, 545-600HPSkyline GT-R R35P0335Crankshaft Position Sensor A Circuit Malfunction
VR38DETT3.8L, Gasoline, 545-600HPSkyline GT-R R35P0340Camshaft Position Sensor Circuit Malfunction
VR38DETT3.8L, Gasoline, 545-600HPSkyline GT-R R35P0400Exhaust Gas Recirculation Flow Malfunction
VR38DETT3.8L, Gasoline, 545-600HPSkyline GT-R R35P0443Evaporative Emission Control System Purge Control Valve Circuit Malfunction
VR38DETT3.8L, Gasoline, 545-600HPSkyline GT-R R35P0505Idle Control System Malfunction
VR38DETT3.8L, Gasoline, 545-600HPSkyline GT-R R35P0600Serial Communication Link Malfunction
VR38DETT3.8L, Gasoline, 545-600HPSkyline GT-R R35P1105Atmospheric Pressure Sensor Circuit Malfunction
VR38DETT3.8L, Gasoline, 545-600HPSkyline GT-R R35P1120Throttle Position Sensor Circuit Malfunction
VR38DETT3.8L, Gasoline, 545-600HPSkyline GT-R R35P1320Ignition Signal, Primary Signal Fault
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0100Mass or Volume Air Flow Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0120Throttle/Pedal Position Sensor/Switch A Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0130O2 Sensor Circuit Malfunction (Bank 1 Sensor 1)
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0300Random/Multiple Cylinder Misfire Detected
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0340Camshaft Position Sensor Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0443Evaporative Emission Control System Purge Control Valve Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0500Vehicle Speed Sensor Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0600Serial Communication Link Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P1105MAP/BARO Pressure Switch Solenoid Valve Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P1320Ignition Signal, Primary Signal Fault
VR38DETT3.8L, Gasoline, 480-600HPSkyline GT-R R35P0011Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 1)
VR38DETT3.8L, Gasoline, 480-600HPSkyline GT-R R35P0016Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A)
VR38DETT3.8L, Gasoline, 480-600HPSkyline GT-R R35P0101Mass or Volume Air Flow Circuit Range/Performance Problem
VR38DETT3.8L, Gasoline, 480-600HPSkyline GT-R R35P0123Throttle/Pedal Position Sensor/Switch A Circuit High Input
VR38DETT3.8L, Gasoline, 480-600HPSkyline GT-R R35P0171System Too Lean (Bank 1)
VR38DETT3.8L, Gasoline, 480-600HPSkyline GT-R R35P0300Random/Multiple Cylinder Misfire Detected
VR38DETT3.8L, Gasoline, 480-600HPSkyline GT-R R35P0335Crankshaft Position Sensor "A" Circuit Malfunction
VR38DETT3.8L, Gasoline, 480-600HPSkyline GT-R R35P0420Catalyst System Efficiency Below Threshold (Bank 1)
VR38DETT3.8L, Gasoline, 480-600HPSkyline GT-R R35P0456Evaporative Emissions System - Small Leak Detected
VR38DETT3.8L, Gasoline, 480-600HPSkyline GT-R R35P0603Internal Control Module Keep Alive Memory (KAM) Error
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0100Mass or Volume Air Flow Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0301Cylinder 1 Misfire Detected
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0325Knock Sensor 1 Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0335Crankshaft Position Sensor "A" Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0340Camshaft Position Sensor Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0400Exhaust Gas Recirculation Flow Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0443Evaporative Emission Control System Purge Control Valve Circuit Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0505Idle Control System Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0600Serial Communication Link Malfunction
RB26DETT2.6L, Gasoline, 276HPSkyline GT-R R32/R33/R34P0725Engine Speed Input Circuit Malfunction
VR38DETT3.8L, Gasoline, 485-600HPSkyline GT-R R35P0101Mass or Volume Air Flow Circuit Range/Performance Problem
VR38DETT3.8L, Gasoline, 485-600HPSkyline GT-R R35P0171System Too Lean (Bank 1)
VR38DETT3.8L, Gasoline, 485-600HPSkyline GT-R R35P0172System Too Rich (Bank 1)
VR38DETT3.8L, Gasoline, 485-600HPSkyline GT-R R35P0300Random/Multiple Cylinder Misfire Detected
VR38DETT3.8L, Gasoline, 485-600HPSkyline GT-R R35P0327Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor)
VR38DETT3.8L, Gasoline, 485-600HPSkyline GT-R R35P0335Crankshaft Position Sensor "A" Circuit Malfunction
VR38DETT3.8L, Gasoline, 485-600HPSkyline GT-R R35P0340Camshaft Position Sensor Circuit Malfunction
VR38DETT3.8L, Gasoline, 485-600HPSkyline GT-R R35P0443Evaporative Emission Control System Purge Control Valve Circuit Malfunction
VR38DETT3.8L, Gasoline, 485-600HPSkyline GT-R R35P0507Idle Control System RPM Higher Than Expected
VR38DETT3.8L, Gasoline, 485-600HPSkyline GT-R R35P0605Internal Control Module Read Only Memory (ROM) Error

Frequently Asked Questions (FAQ) About Nissan Skyline GT-R Issues

What are the common issues faced by Nissan Skyline GT-R owners?

Some common issues faced by Nissan Skyline GT-R owners include rear shock mount failure, crankshaft position sensor failure, synchro wear and failure in the transmission, transfer case and differential issues, lack of power and lower torque in RB20DET engine models, throttle response issues and increased fuel consumption in RB25DET engine models, crankwalk issues in early R32 models, and overheating issues due to insufficient cooling capacity in RB26DETT engine models.

Which models of the Nissan Skyline GT-R are affected by rear shock mount failure?

Rear shock mount failure is a common issue in the R33 Skyline GT-R.

What causes rear shock mount failure in the R33 Skyline GT-R?

Rear shock mount failure in the R33 Skyline GT-R is typically caused by inadequate design.

Which models of the Nissan Skyline GT-R are affected by crankshaft position sensor failure?

Crankshaft position sensor failure is a common issue in the R34 Skyline GT-R.

What causes crankshaft position sensor failure in the R34 Skyline GT-R?

Crankshaft position sensor failure in the R34 Skyline GT-R is typically caused by inadequate design.

Which models of the Nissan Skyline GT-R are affected by synchro wear and failure in the transmission?

Synchro wear and failure in the transmission is a common issue in the R34 Skyline GT-R.

Which engines are associated with lack of power and lower torque in the Nissan Skyline GT-R?

Lack of power and lower torque are commonly associated with RB20DET engine models.

Which engines are associated with throttle response issues and increased fuel consumption in the Nissan Skyline GT-R?

Throttle response issues and increased fuel consumption are commonly associated with RB25DET engine models.

Which models of the Nissan Skyline GT-R are affected by crankwalk issues?

Crankwalk issues are commonly found in early R32 models.

Which engines are associated with overheating issues due to insufficient cooling capacity in the Nissan Skyline GT-R?

Overheating issues due to insufficient cooling capacity are commonly associated with RB26DETT engine models.

What can be done to prevent or fix these issues in the Nissan Skyline GT-R?

Preventative maintenance, such as regular inspections and proper fluid changes, can help to prevent these issues from occurring. When issues do arise, seeking the assistance of a qualified mechanic with experience working on Nissan Skyline GT-Rs is recommended.

What are the common transmission issues in the R34 Skyline GT-R?

The R34 Skyline GT-R is known to have synchro wear and failure in the transmission, which can cause grinding, difficulty shifting gears, and ultimately transmission failure. This issue is most commonly seen in the R34 GT-Rs with the Getrag 6-speed manual transmission.

What is crankwalk and which models are affected by it?

Crankwalk is a phenomenon that occurs when the crankshaft becomes loose in the engine block and begins to move around excessively. This can cause severe engine damage, and it has been known to affect early R32 GT-Rs with the RB26DETT engine. The exact cause of crankwalk is still unknown, but it is believed to be related to a combination of factors, including inadequate engine block stiffness and poor quality control during engine assembly.

Are there any fuel consumption issues with the RB25DET engine?

Yes, the RB25DET engine is known for increased fuel consumption compared to other GT-R models. This is due to the larger engine size and increased displacement, which requires more fuel to run efficiently.

What is the most common cause of transfer case and differential failure in the R34 Skyline GT-R?

Transfer case and differential issues in the R34 GT-R are commonly caused by inadequate design, particularly in the early models. This can lead to fluid leaks, excessive wear and tear, and ultimately, failure. Later models of the R34 GT-R were updated with a revised transfer case and differential design to address these issues.

How does the RB20DET engine compare to other GT-R engines in terms of power and torque?

The RB20DET engine found in some R32 GT-Rs is generally considered to be underpowered compared to other GT-R models. It has a lower power output and torque compared to the RB26DETT engine found in later GT-R models, which can make it less desirable for high-performance applications.

Is the RB26DETT engine prone to overheating?

Yes, the RB26DETT engine is known to be prone to overheating due to insufficient cooling capacity, particularly in the early R32 GT-Rs. This can cause engine damage and other related issues, including head gasket failure and warped cylinder heads. It is important to address any cooling issues as soon as possible to avoid further damage to the engine.

What is the synchro wear and failure issue in the transmission of R34 Skyline GT-R?

Synchro wear and failure is a common issue in the transmission of R34 Skyline GT-R. It usually occurs in higher mileage vehicles or those that are used for racing or high-performance driving. The synchros, which are responsible for synchronizing the speed of the gears, can wear out over time, leading to difficulty shifting or grinding gears. This issue is more prevalent in the R34 GT-R's 6-speed Getrag transmission, but can also occur in the 5-speed transmission of earlier models.

How does inadequate design lead to transfer case and differential issues in R34 Skyline GT-R?

The R34 Skyline GT-R has a complex all-wheel drive system that includes a transfer case and differentials. Inadequate design, particularly in the transfer case and rear differential, can lead to issues such as failure or leaks. This can result in loss of power to the wheels, uneven tire wear, and other handling issues. This issue is more common in the later R34 GT-R models with the Active LSD system, but can occur in earlier models as well.

What is crankwalk and why does it occur in early R32 Skyline GT-R models?

Crankwalk is a condition where the crankshaft moves excessively in the engine block, causing damage to bearings and other components. It is a common issue in early R32 Skyline GT-R models with the RB26DETT engine. This problem is thought to be caused by a combination of factors, including a narrow thrust bearing and inadequate block stiffening.

How does insufficient cooling capacity lead to overheating issues in RB26DETT engine?

The RB26DETT engine in the Nissan Skyline GT-R is known for its high power output, but this power comes at a cost - heat. Insufficient cooling capacity can lead to overheating issues, especially during high-performance driving or racing. This can cause engine damage and reduced performance. Common solutions include upgrading the cooling system with larger radiators, improved fans, and better airflow management.

What are the transfer case and differential issues in the R34 Skyline GT-R?

The R34 Skyline GT-R has been known to experience transfer case and differential issues due to inadequate design. Specifically, the rear differential is prone to failure and may need to be replaced. This issue is more common in later R34 models, particularly those produced after 2001.

What causes synchro wear and failure in the transmission of the R34 Skyline GT-R?

The synchro wear and failure in the R34 Skyline GT-R transmission is often caused by hard use and aggressive driving, particularly when shifting gears at high RPMs. This problem is more common in earlier R34 models, particularly those equipped with the RB26DETT engine.

What is crankwalk and which Skyline GT-R models are affected?

Crankwalk is a problem that occurs when the crankshaft of an engine moves excessively, causing damage to the bearings and eventually leading to engine failure. This problem is more common in early R32 Skyline GT-R models, particularly those equipped with the RB26DETT engine.

How can I prevent rear shock mount failure in my R33 Skyline GT-R?

To prevent rear shock mount failure in your R33 Skyline GT-R, it is recommended to upgrade the rear shock mounts with aftermarket solutions that offer better design and durability. Additionally, regular inspections and maintenance can help identify and address any potential issues before they become more serious problems.

What is the RB20DET engine and why does it have lower power and torque compared to other GT-R models?

The RB20DET engine is a 2.0-liter turbocharged inline-six engine that was used in early R32 Skyline GT-R models. This engine produces lower power and torque compared to other GT-R models due to its smaller displacement and lower boost pressure. Additionally, early RB20DET engines may have lower build quality compared to later engine versions.

What is the RB25DET engine and why does it have throttle response issues and increased fuel consumption compared to other GT-R models?

The RB25DET engine is a 2.5-liter turbocharged inline-six engine that was used in later R32 and R33 Skyline GT-R models. This engine may have throttle response issues due to its larger size, which can lead to slower acceleration and less responsive throttle input. Additionally, the RB25DET engine may have increased fuel consumption due to its higher displacement and less efficient fuel injection system compared to later engine versions.

How can I prevent overheating issues in my RB26DETT engine?

To prevent overheating issues in your RB26DETT engine, it is important to ensure that the cooling system is functioning properly and that the engine is not being pushed beyond its limits. Regular maintenance, including flushing and refilling the coolant system and checking for leaks, can also help prevent overheating issues. Additionally, upgrading the radiator, intercooler, and other cooling components can provide better heat dissipation and help prevent overheating.

What is crankwalk and how does it affect the RB26DETT engine in the Nissan Skyline GT-R?

Crankwalk is a term used to describe a condition where the crankshaft moves back and forth excessively in the engine block, causing significant damage. This issue was prevalent in early R32 models of the Nissan Skyline GT-R equipped with the RB26DETT engine. It is caused by inadequate support for the crankshaft in the engine block, which leads to excessive wear on the crankshaft bearings. Crankwalk can cause catastrophic engine failure if left unchecked.

What is synchro wear and failure, and how does it affect the transmission in the Nissan Skyline GT-R?

Synchro wear and failure is a common issue that affects the transmission in the Nissan Skyline GT-R, particularly in the R34 model. Synchros are used in manual transmissions to help match the engine speed to the transmission speed, allowing for smooth gear changes. Over time, synchros can wear out or fail, resulting in difficult or jerky gear changes. This issue is often caused by aggressive driving or a lack of maintenance, but it can also be due to design flaws in the transmission.

What is the transfer case and differential issue, and how does it affect the R34 Skyline GT-R?

The transfer case and differential issue is a problem that affects the R34 Skyline GT-R, specifically those equipped with the ATTESA E-TS all-wheel drive system. The issue is caused by inadequate lubrication of the transfer case and differential, which can lead to premature wear and failure of these components. Symptoms of this problem include unusual noises, vibrations, and difficulty engaging the all-wheel drive system. Regular maintenance and the use of high-quality lubricants can help prevent this issue.

What is the lower torque issue in the RB20DET engine, and how does it affect the Nissan Skyline GT-R?

The lower torque issue is a problem that affects the RB20DET engine in the Nissan Skyline GT-R, particularly in the R32 model. This engine produces less torque than the RB26DETT engine found in other GT-R models, which can result in sluggish acceleration and a less engaging driving experience. This issue is often caused by the engine's smaller size and lower boost pressure, which result in less power and torque output. Upgrading to a larger turbocharger or swapping in a more powerful engine can help alleviate this problem.

What is the throttle response issue in the RB25DET engine, and how does it affect the Nissan Skyline GT-R?

The throttle response issue is a problem that affects the RB25DET engine in the Nissan Skyline GT-R, particularly in the R33 model. This engine's larger size can result in slower throttle response, which can make it feel less responsive and less engaging to drive compared to other GT-R models. This issue is often caused by the engine's larger size, which requires more airflow to function properly. Upgrading to a larger throttle body or intake manifold can help improve throttle response and overall performance.

What is the fuel consumption issue in the RB25DET engine, and how does it affect the Nissan Skyline GT-R?

The fuel consumption issue is a problem that affects the RB25DET engine in the Nissan Skyline GT-R, particularly in the R33 model. This engine's larger size and higher displacement can result in higher fuel consumption compared to other GT-R models. This issue is often caused by the engine's larger size and higher power output, which require more fuel to function properly. Upgrading to a more efficient fuel system or switching to a different engine can help alleviate this problem.


Brian Wong - Senior Reviews Editor of cars-directory.net

Brian Wong / Author

Brian Wong is an accomplished automotive journalist and editor with a passion for cars. With over a decade of experience in the industry, he has established himself as a trusted voice in the automotive community. Brian has written extensively about a wide range of topics in the field, from the latest trends in car design to innovative safety features and emerging technologies. As a senior reviews editor, he is responsible for test driving and analyzing the latest cars on the market, providing readers with accurate and objective reviews. His articles are widely read and respected for their depth of knowledge and analysis. Brian is committed to staying at the forefront of the latest developments in the automotive industry, and is dedicated to sharing his expertise and insights with his readers.



Updated on March 28, 2024