Does anybody know of any website similar to this that has question and answers for my problem with this car. My car temperature gage is going up after driving it for about 10 minutes in cold or hot water. It comes down right away to the middle. I do not know what could the problem be. I replace the thermostat aand it is still doing it. When the car is on and park it does not happen. I will like to know the answer or maybe be refer to website like this for 1985 Toyota Celica.