Question about 2001 Pontiac Montana

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Check Engine Light on and flashing on Montana 2001

Hey guys, My 2001 Pontiac Montana check engine light is on and flashing and the engine is running rough. I changed the plugs, the air filter, fuel filter. What is my problem. The head gasket has been changed. Thanks in advance My check engine light is blinking when i have my foot on gas pedal and it shakes.

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Most major Autoparts stores will get the Diagnostic codes from car computer and give you info on why light is on and what the problem is.

Posted on Jun 01, 2009

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