I recently went to Jiffy Lube and had my oil changed and radiator flushed. When I went out to get my car, they mentioned that they thought my thermostat was bad and that I should get it replaced. I hadn't noticed any problems with my temperature gauge. I will say that I was way overdue for a flushing.
As I left Jiffy Lube, the thermostat went immediately up into the red zone. A few blocks later it came down and didn't go up again (my drive home was about 2 miles). Since this is the 4th of July holiday weekend, I haven't been able to get into a mechanic to have it looked at.
Could it be that my thermostat is now stuck open? Or shot? Could it be something else? Will it hurt the car to drive it for a while to see what happens?
mindi