rmendez1988

I had the thermostat in my car changed three times. Originally in September, my car was overheating so I took it to our neighborhood mechanic and had the thermostat changed. When the car came back to me originally in September, it warmed up normally when idling but as soon as I drove the car, the temperature would drop. I was told that the thermostat was stuck in the open position so I bought another new thermostat and had it changed once again. The same problem continued. Here I am now in January trying to get this car finally fixed. Any ideas on what the problem is?