Car suddenly showed an indicator light that means there is malfunction in the engine. On inspection, the lid on the carburator was loose and the ccolant had spilled out leaving the carburator dry. I added water and drove 150km at 70km/hr. The temperature is fine but the light remains on on starting, now I parked the car. The nearest Nissan dealer are 350km and 1000km away. I have no indepth knowledge of car engines,could the the proble worsen if I drive it to a Nissan dealer? Help me.