Truck came in with squeaky belt. Put conditioner on belt and squeak was gone, so replaced belt. Still squeaking. So replaced idler pulley & tensionor pulley (they had movement in the bearing). Squeak gone at idle, but as sone as you give it throttle it squeaks...

FIX posted 6/24/2008

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle