1999 GMC Safari Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1999 GMC Safari
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Never overpay. Check prices with our estimator
1999 GMC Safari 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 distributor may develop internal faults. This can cause a rough running engine or stalling condition, the Check Engine Light may or may not illuminate. Our technicians tell us that the distributor should be overhauled or replaced to correct this concern.
The spark plugs should be replaced every 100,000 miles. Our technicians recommend replacing the spark plug wires also at this time.
1999 GMC Safari Questionsthe windshield wipers just stop working. (1 answer)
code P0440 evaporitive fule system do I have a blocked line a bad canister or a bad purge selonoid ?
can I fix or do I need a Mechanic?
i replaced the battery 3 times, replaced the alternator 3 times install a new battery cable (positive)replaced the starter, replaced the the alternator plug and check all the fuse in the fuse boxes under the dash and under the hood and still no charge.