My 96 gt is running rough and missing. I can smell gas on the driver side of the engine. I don't think it's the COP's or the 2 coil packs themselves. Maybe bad plugs? Any suggestions? Also about a week ago I was driving home from work, went to throw it into neutral and the car died. Started it back up and it ran like it does now. About 2 miles down the road it eventually straitened itself out. Help?