Pontiac Grand Prix GTP Repair and Maintenance

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

Select your Pontiac Grand Prix GTP's year to get more detailed information:

Pontiac Grand Prix GTP Problems

Check Engine Light Due to Gas Cap Issue

A Loose or worn gas cap may cause Check Engine Light to illuminate.

Failed Fuel Pump Can Cause Engine to Stall

The fuel pump may fail causing engine to stall and not restart.

Noise from front section of supercharger
The supercharger may develop a noise in the front section of the supercharger assembly. The is due to a worn coupler. Our technicians tell us that a remanufactured coupler section is available from aftermarket suppliers.

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Pontiac Grand Prix GTP Questions

I need a ecm and the labor done for a good price...Where can I go? (1 answer)

The dealership wants $910

When driving the low oil level come on. Then the car cuts off while driving. Will start back up. ?? ? (1 answer)

Please help

Random Cylinder Misfire and engine stuttering (1 answer)

When I am driving down the road and I get on the gas the car shakes. If I keep on the gas the check engine light will flash. I've already replaced the spark plugs and wires. This occurs all the time. Also I've notices lately that when I start my car sometimes it has problems starting. It&...

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Pontiac Grand Prix GTP Reviews

ive had my car since 2004. The only major problems ive had is the alternator has gone out 2x. small things like the part that runs the heater is going out but I heard that happens because the part is only good for 100,000 miles and I have 137,000 miles. I have had issues with the chain that runs the supercharge engine. It keeps falling off and now the pulley that runs the engine has broken off...
ok just bought a 97 gp gtp the other day i love the car has alot of balls and the only problem so far that i found out with it is that my low beams does not work and have to drive with highs on all the time the car has 215XXX miles on the body with 42XXX on a rebuilt motor and tranny for this being my first pontiac vehicle and a first car that is supercharged i wouldnt mind owning another gtp!
Bought this car with 22,000 miles in 2004. I love my car, would never trade it in, unless I could get another one!! Starting to need some repairs (150,000) but nothing out of the ordinary. I hope this one runs forever!!! My sons are constantly arguing who will get the car when I can no longer drive, LOL!

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