2000 Pontiac Sunfire Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2000 Pontiac Sunfire
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2000 Pontiac Sunfire ProblemsCheck Engine Light Due to Gas Cap Issue
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
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.
The spark plugs should be replaced every 100,000 miles. Our technicians recommend replacing the spark plug wires also at this time.
2000 Pontiac Sunfire Questionshorn doesn't wk.was told it shorted & horn asmbly need replace. how to replace? (1 answer)
in the middle of the nite the horn just started blowing for no reason..car was locked and not broken into.. we pressd horn to stop the blowin and now it doesn't work at all.. I had brought it in and was told there was a short and that the whole horn pad assembly needs to be changed.. how does...