I have a problem with my 91 Celica GTS.
I already changed the thermostat and flashed the coolant. The temperature gauge is less than the middle but water goes out of the overflow bottle. I did some search on this forum and they say that there are trapped air in the cooling system. As suggested I drove the vehicle with heater in max. After the drive, no water goes out of the bottle and everything seems to be ok. But when I drive without the heater in max, water again goes out from the bottle. How long do I have to drive with the heater in max. Is this just a case of trapped air or a radiator problem or a blown head gasket. I have brought it to 2 shops and it hasn't been fixed. Do you know of any shop which deals with this kind of problem.
Your help is greatly appreciated.
Thanks
I already changed the thermostat and flashed the coolant. The temperature gauge is less than the middle but water goes out of the overflow bottle. I did some search on this forum and they say that there are trapped air in the cooling system. As suggested I drove the vehicle with heater in max. After the drive, no water goes out of the bottle and everything seems to be ok. But when I drive without the heater in max, water again goes out from the bottle. How long do I have to drive with the heater in max. Is this just a case of trapped air or a radiator problem or a blown head gasket. I have brought it to 2 shops and it hasn't been fixed. Do you know of any shop which deals with this kind of problem.
Your help is greatly appreciated.
Thanks