I HAVE A 99 GRAND AM WITH THE 3400 V6 ENGINE AND...
1999 Pontiac Grand Am
November, 13, 2012 AT 5:25 PM
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