1999 Pontiac Grand Prix Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1999 Pontiac Grand Prix

1999 Pontiac Grand Prix Problems

Transmission 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.

Intake Manifold Gaskets May Leak Coolant or Engine Oil

The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Our technicians tell us that operating the engine  with a coolant/oil mix can result in internal engine damage. Replacing the intake manifold gasket should correct these leaks.

High Pressure Power Steering Hose Can Leak Fluid

The high pressure power steering hose will commonly leak fluid; it should be replaced.

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1999 Pontiac Grand Prix Questions

what causes it to shake misfire? Wat needs repair (1 answer)

Car died gocar was running great. Died later on freeway won't restart.why? (2 answers)

Lady I just bought this from said fuel pump was bad and wouldn't run but after paying her for it I hooked cables to it and it started rite Up she told me before that the car left her stranded a few times like wasn't getting fuel. Now 4 days later its happens to me. Here is what it does di...

Why does my 1999 grand prix keeps shutting off? (1 answer)

Begining late june this starting happening, my car would jus shit off while driving since then i have replaced spark plugs, wires, ignition control module, all three coils as well as cps and a new harmonic balancer balancer simply because old one was broke still keeps happening im at a loss and i...

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1999 Pontiac Grand Prix Recalls

Engine 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.

Recall 09V116000
GENERAL MOTORS IS RECALLING 1,497,516 MY 1997-2003 BUICK REGAL, MY 1998-2003 CHEVROLET LUMINA, MONTE CARLO AND IMPALA, MY 1998-1999 OLDSMOBILE INTRIGUE, MY 1997-2003 PONTIAC GRAND PRIX VEHICLES EQUIPPED WITH A 3.8L V6 NATURALLY ASPIRATED ENGINE. SOME OF THESE VEHICLES HAVE A CONDITION IN WHICH D...
Recall 08V118000
GM IS RECALLING 207,542 MY 1997-2003 BUICK REGAL AND PONTIAC GRAND PRIX VEHICLES EQUIPPED WITH A 3.8L SUPERCHARGED V-6 ENGINE. THESE VEHICLES HAVE HIGHER FRONT ROCKER COVER GASKET TEMPERATURES, CREATING THE POTENTIAL FOR EARLIER DEGRADATION OF THE FRONT ROCKER COVER GASKET AND EVENTUAL OIL SEEPAGE.

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1999 Pontiac Grand Prix Reviews

Excellent and very reliable. Smooth high speed driving and handling. 196000 original and in great condition, minor issue on seat adjustment knobs just above center console area on seats

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