2

  • Tiny
  • Anonymous
  • 1991 Pontiac Grand Am
  • 330,000 miles

2.5 L Engine. Hestitates & Loses Power when driving uphill. Changed muffler, spark plugs, fuel filter, catalytic converter. Helped for 1 month and now experiencing similar problem except haven't stalled. Last year changed spark plug wires, fuel pump. Recommendations?

Monday, December 10th, 2012 AT 7:54 PM

1 Reply

  • Tiny
  • rasmataz
  • Member

Do you have a check engine light? Go to these links for more information: http://www.2carpros.com/articles/engine-hesitates and http://www.2carpros.com/articles/engine-has-low-power-output

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Monday, December 10th, 2012 AT 9:52 PM

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