What code did the pcm give out in regards to the light? Cool air from the heater indicates either no water or not enough water, or the thermostat is not working properly. The gurgling could be the water moving around, if it's not full, you could hear it after the car is shut down. Remember, overheating is probably the worst thing that can happen to your engine, short of no lubrication. It can create all kinds of headaches.
Thursday, July 27th, 2006 AT 7:44 PM