I have a '99 Durango with the 5.2L, the serpentine belt keeps sliding towards the engine on the fan/water pump pulley. The belt is also jumping one grove towards the motor on the crank pulley. Obviously something is out of whack but I can't see what. All the pulleys seem to be ok, none are overly loose or anything. Any one have any suggestions?

Thanks
Tim

 

Repost in the first generation Durango asection as this is the general forum. I would check to see if you are running the correct size belt,
FF