I have a 2008 Dodge Avenger on 2008 Dodge Avenger

The fan belts keep coming off and wrapping around a pulley,and or popping off. The pulleys all seem to be operating right and none are out of line. What would cause this to happen?

Asked by for the 2008 Dodge Avenger
Agree, also belt tensioners give some trouble.
2 more answers
are u replacing belt or reinstalling the old one? could also be the wrong routing of belt
Belt keeps popping off and coming off? Make sure there are no loose pulleys and change your belt and belt tensioner.