Wednesday, November 5th, 2008 AT 3:54 PM
It seems that my car's engine is revved up while I am idling although it's not trying to take off. I noticed my tach moves. My temperature gauge shows 1/2 way up when before this starting happening, it was below 1/2 up. Would I perhaps need a new thermostat. Is there a such thing as a fan thermostat separate from the other thermostat? Is there a sensor for this? Also, this past summer, my AC never got really cool air blowing out like it was last year. I take it you realize this has been going on for several months. I can hear the fan going really loud especially after I put it in park. It sometimes will stay on for a few seconds after I turn it off which I think is normal. Something is not right about this. I don't want to get ripped off.