1999 Pontiac Grand Prix Repair and Maintenance

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

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1999 Pontiac Grand Prix Problems

Erratic Shifting of the Automatic Transmission

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 Gasket 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

Why does my low coolant light come on even though there is plenty of coolant? (1 answer)

The light only comes on when I first start up, then goes off, but sometimes comes back on after I've driven for over 30 minutes.

my car wants to start but wont turn over as if its not getting fuel what should (1 answer)

car was stalling when i first start driving not hot yet then it tries to start but wont turn over like its not getting gas what do i check

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

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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

Rated
based on 1 customer 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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