Hi, my explorer runs perfectly fine but when you run the ac the belt tensioner freaks out and makes a rattling noise. It will only do it in reverse or drive. The belt tensioner and ac clutch are perfectly fine. When you turn the ac off, the rattling noise quits. Also, when you shut the vehicle off, you can smell a burning smell. The gas mileage has gone down a little bit. Any ideas because I am at a loss?
Tuesday, July 3rd, 2012 AT 10:55 PM