2000 GMC Safari Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2000 GMC Safari
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2000 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 EGR valve may stick open causing a rough idle and the Check Engine Light light to illuminate. Our technicians tell us that a piece of carbon may become stuck in the valve causing this problem. Cleaning the valve will usually correct this condition, in some rare cases the valve will need to be replaced.
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.
2000 GMC Safari QuestionsPo300 misfire going up hill (1 answer)
will a 1999 factory service manual be okay for a 2000