what would cause my 1995 jimmy to overheat and cool down while im driving it down the road or if its just running? i just replaced the waterpump and themostat and it still keeps doing it. It is not the clutch fan either. I hooked a scanner up to it while it was running and the coolant temp on scanner was way cooler of a reading then the reading i was getting on temp gauge in the vehicle.I replaced the temp sending unit too.
overheating problem on 1995 GMC Jimmy
2 answersMarch 01, 2009
Verified for the GMC Jimmy19 reports
Verified for the GMC Jimmy7 reports
Verified for the GMC Jimmy26 reports
This week's top 10