Problems with the pony - Ford Forums

ford_hick_5 · 11-06-2006, 13:57

Im having problems with my '88 mustang overheating. I'm guessing its the thermostats stuck shut. Just wondering if anybody knows what else it could be and to check for.

thefonz · 11-07-2006, 17:47

It could also be the radiator is somewhat stopped up. Thermostat is much cheaper. It would be a good time to replace hoses if thay haven't been changed for awhile.

ford_hick_5 · 11-08-2006, 10:13

thanx for the advise.

**Big Block Ford** · 11-08-2006, 17:51

A radiator flush may be a good idea and be sure to refill with an inhibitor to stop corrosion.

lone_wolf_901 · 11-09-2006, 04:28

Just a thought. After testing your thermastat to see if it is opening all the way. And after testing your coolant for correct coolant to water mixture and disscoloration or coolant. (brownish is a sign of rust) But both those test are good. Check your water pump impellar for cracks or chunks missing. Just a little short cut if you find small bits of rubber in the thermastat housing your impellar is bad. Good luck with the problem.