GMC Jimmy Repair and Maintenance
A guide to problems, costs, maintenance and repair for your GMC Jimmy
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GMC Jimmy ProblemsCheck Engine Light Due to Gas Cap Issue
A Loose or worn gas cap may cause Check Engine Light to illuminate.
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.
GMC Jimmy QuestionsAc air flow question (1 answer)
When I step on the gas the air flow out of the ac vents are reduced to almost nothing and it comes out defroster vents top of dash
Anytime I drive, it does not seem to hold gas in the tank. It always seems I have to keep going to the gas station. I'm not sure if my fuel pump is causing the problem
When I turn the wheel to the left, I hear a knocking sound that seems to come from the front wheel.
GMC Jimmy RecallsGM Recalls Certain 2000-2002 SUVs Due to Stop Lamp and Rear Hazard Lamp Failure
The multifunction switch may have a short circuit, which may cause the stop lamps and rear hazard lamps to fail. Stop lights that fail to operate may cause a crash. Dealers will replace the hazard switch carrier. (Note: This campaign is an expansion of a previous recall; see 01V364)