07-22-2019, 02:26 AM
Join Date: Sep 2014
Location: New Zealand
A bad tensioner or idler, or a faulty belt are the common causes. Check all the bolts are tight holding the pulleys on, and that they are seated correctly.
When was the belt last changed? a couple of broken strands internally can alter the tension on the belt making it "walk"
How far does it move? right off the pulleys or just to one edge then stop?
2015 5 dr Grand Vitara 2.4 (daily driver)
1971 V8 HG Holden with 383 stroker 9" torq lok and TH350 trans (the toy)
Mitzi RVR 2.0 (not one of my better buys)
the 2013 3 dr GV is now the off road only toy
"Dogs feel very strongly that they should always go with you in the car, in case the need should arise for them to bark violently at nothing right in your ear."