2008 Pontiac Grand Prix Car Starts Idles Accelerator Depressed Engine Bogs

2008 PONTIAC GRAND PRIX
68,000 MILES
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Car starts and idles but when accelerator is depressed, the engine bogs down. If driven,there is no power.....
Feb 12, 2013 at 9:29 PM
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JDL
  • ✓ASE Certified Mechanic
  • 16,098 POSTS
  • ASE Certified Mechanic
Id use a gage and check fuel pressure, for a start. Go from there.
Feb 12, 2013 at 10:41 PM
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