Accessory belt jumping groove.

[thehyena]

changed the belts and the tensioner but my belt jumps off one groove on the ps pump pulley every time I drive. Any suggestions?

[SRT4sum]

check for any pulleys wobbling. None of them should be. Make sure yours bolts are torqued to spec. usual culprit is your idle pulley

[thehyena]

My Idle pulley? Where on my accessory belt is that?

[SRT4sum]

you are either running the wrong size belt or not aligned correctly. but still inspect your pulleys to make sure everything is tightened down properly.

[thehyena]

Belts the right size, double tapped that one. That's a question I had, I can't find how to actually align.