2004 Pontiac Grand Prix Hard to start when warmed up

2004 PONTIAC GRAND PRIX
68,000 MILES • 6 CYL • FWD • AUTOMATIC
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RICH FRANTZ
  • MEMBER
  • 1 POST
I have been noticing that when I first start the car in the morning, it kicks right over. But once it has been warmed up (summer or winter) when I turn the key the engine starts but dies unless I put my foot on the gas and rev it. I have already had the fuel filter replaced to rule that out. Any suggestion?
Jul 24, 2008 at 11:32 AM
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RHALL77
  • ✓ASE Certified Mechanic
  • 3,361 POSTS
  • ASE Certified Mechanic
do you have a check engine light on. could be a possible MAF sensor
Jul 29, 2008 at 10:06 PM
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