Curt7
New member
2003 grand prix gt. Will take me an hour to get the damn thing running on wet days. Does not want to start. Any other time its fine. When i do get it started it studders and misfires till it has a good run. Right now it isnt on the road because i have a second car, so its been sitting for 2 months getting the odd fire up. I want to get it back on the road though! I had a cracked coil which i replaced. Took all the other coils off and inspected them and they seem fine. Pulled all spark plugs, seem good. Wires seem to be ok. Anything that could be a popular cause with these cars that i should be looking at?
