1991 Pontiac Grand Am



December, 10, 2012 AT 7:54 PM

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?

1 Answer



December, 10, 2012 AT 9:52 PM

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

Please login or register to post a reply.

Spark Plug and Wire Replacement Ford Mustang
Spark Plug Replacement Mercedes Benz ML500
Spark Plug Replacement Mercedes Benz C230