1998 Pontiac Grand Prix Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1998 Pontiac Grand Prix
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1998 Pontiac Grand Prix 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 transmission pressure control solenoid may fail causing erratic shifting. Our technicians tell us that partial dis-assembly of the transmission is necessary to replace a failed pressure control solenoid.
1998 Pontiac Grand Prix QuestionsLost power to drivers door (1 answer)
Changed today drove about five miles car cut off and won't start.
1998 Pontiac Grand Prix RecallsEngine Oil Leaks Onto Exhaust Manifold
Engine oil can leak onto the exhaust manifold, causing a fire hazard. This concern was addressed in previous recall notifications, but improvements to the repair have been made. Dealers will make improved repairs free of charge to resolve the concern.