Okay folks... Here it goes. I need help, again.
My G started misfiring under WOT from idle, and then when cruises fine after that. The misfire and stumbling (for lack of a better term) is random as well.
I do know that I have a P0505 CEL, it's for Idle Air Control Malfunction or something like that.
I will be pulling the spark plugs tomorrow...
Thanks :)