WHEN I START MY GRAND PRIX AND ACCELERATE I ...

  • Tiny
  • Anonymous
  • 1998 Pontiac Grand Prix
  • 143,000 miles

When I start my grand prix and accelerate I have no acceleration, what could. Be the cause of this.

Saturday, February 9th, 2013 AT 12:49 AM

1 Answer

  • Tiny
  • Jacobandnickolas
  • Expert
  • 68,287 posts

Many things can cause it. If the check engine light is on, have the computer scanned for trouble codes. Also, check to make sure the fuel pump is producing enough pressure. Finally, check the catalytic converter to make sure it isn't plugging.

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Saturday, February 9th, 2013 AT 12:52 AM

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