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 ProblemsTransmission Pressure Control Solenoid Failure May Cause Erratic Shifting
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.
AC/heat works fine for the driver side. Passenger side produces heat only and does not respond to any attempts to change temperature.
One or more power windows may stop working due to a failed window motor or switch. Proper diagnoses will be necessary to determine the exact cause.
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.