Mechanics

PONTIAC GRAND AM ENGINE PROBLEM

1999 Pontiac Grand Am • 180,000 miles

I have a 99 grand am with the 3400 v6 engine and when I first start the car it runs fine until it warms up then starts to shut off when I stop and stop lights or signs. The car will start back up after it shuts off it runs a little rough but still continues to shut off when I stop. I scanned the car and it says I have a random misfire on cylinders 1 & 5
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November 13, 2012.



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