johnjack

I'm having a problem with my 91 Loyale, when I am driving around in normal stop and go town traffic the temperature sky rockets to just below the red overheating line on the gauge, but when I get it up to speed on the highway the temperature drops down to its normal operating temperature, which is about a third of the way up the gauge. I was hoping someone else might have had this problem, so I don't end up spending more than I need to fix the car since I am planning on selling it soon. I'm guessing it is a thermostat problem, but I am not completely sure.