I had the same problem with my Townace noah with 3S FE 1998cc but i discoverd the following things 1.The more you accelelate is the more consume fuet 2.How many pansenger and laguage(how heavy)is in the car(the more heavier consume much fuel) 3.Iddleling(leaving your car in silence mode for too long) 4.Geographical makeup of where your going(down slope or climbing upward) eg from dsm to Mbeya it will consume much fuel because Mbeya is highland) 4.Where are you putting you fuei(wich fuel station) You have to choose only one fuelstation with good fuel. 5.The use ofAC and Heater alsal disturb much the fuel consumption. Try looking on those points you'll enjoy your townace Noah. THANKS MUCH