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Pontiac Sunbird Problems

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.

(1 person reported this problem)

Pontiac Sunbird Vehicles With This Problem

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Average mileage: (–)
1 model year affected: 1990
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