2003 Pontiac Grand Prix

2003 PONTIAC GRAND PRIX
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MIAK
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  • 1 POST
2003 Pontiac Grand Prix Four Wheel Drive Automatic

When I start my car, it will start but cut off immediately, if I keep my foot on the gas it will idle, as son as I take my foot off the gas it will cut off. Sometimes when I start my car it won't start at all the ignition will click over. I still have all my power in my car
Aug 3, 2009 at 9:57 AM
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MMPRINCE4000
  • CAR REPAIR CONTRIBUTOR
  • 8,548 POSTS
If your check engine light is on have the codes read at some autoparts stores.

If no light, check fuel pressure with mechanical gauge and look at fuel pressure regulator vacuum line for signs of gasoline, which would indicate a bad FPR.
Aug 4, 2009 at 12:19 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.