2004 Pontiac Grand Prix GTP Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 2004 Pontiac Grand Prix GTP
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2004 Pontiac Grand Prix GTP ProblemsIntake 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. Running the engine with a coolant/oil mix may result in engine damage. Replacing the intake manifold gasket should correct this issue.
The fuel pump may fail causing engine to stall and not restart.
2004 Pontiac Grand Prix GTP QuestionsWhat causes the car to lose power and the engine to vibrate? (1 answer)
Pontiac Grand prix gt
The dealership wants $910
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&...