Pontiac
Sunbird
1

Serpentine Belt Tensioner May Fail on Pontiac Sunbird

Problem Description and Possible Solution

The serpentine belt tensioner can fail; it may become noisy and/or the belt may jump off. Replacement of the failed tensioner will be necessary.

Problem Data
RepairPal Verified
Average mileage: (–)
1 model year affected: 1990
1 person reported this problem