:help07 gmc 3500, i have a squeel thats sounds like a belt but its not and it wont make a sound till the truck warms up in between the rpm of 1300 - 1600 under a load only. i cant make it make a sound when the truck is sitting steel. it is driving me nuts!!!
i have put 2 new belts on and it didnt make a diff.
i have put 2 new belts on and it didnt make a diff.