2004 Pontiac Grand Prix GTP Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Pontiac Grand Prix GTP
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2004 Pontiac Grand Prix GTP ProblemsNoise from front section of supercharger
You may be able to prevent transmission problems by servicing the transmission and inspecting the fluid every 30,000 miles. If the fluid is dark or burned then the transmission system should be completely flushed.
The serpentine belt tensioner pulley may wear out. Our technicians tell us that in order to get a new pulley from General Motors you must purchase a complete belt tensioner assembly.
2004 Pontiac Grand Prix GTP QuestionsI need a ecm and the labor done for a good price...Where can I go? (1 answer)
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&...