Mechanics

RANDOM MISFIRES

2003 Pontiac Grand Am

Engine problem
2003 Pontiac Grand Am V6 Front Wheel Drive Automatic 82000 miles

Hello I have a 2003 Grand Am Gt with 82000 Miles on it. It started running rough on my wifes way to work. I took it to auto zone and it said number 2 misfire so I replaced the spark plug and the wire. NOthing changed. So then it said random misfires. I replaced the air filter and fuel filter. I had it checked and said the coil packs are ok and I put a screw driver on the fuel injector and its ticking ok on number 2 4 6 anyone help me figure this out would be great thanks! Also car was only gettting 22 miles to gallon mostly on intestate. Thanks Dustin
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Dtheo2001
December 2, 2007.



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