Just replaced the plugs and wires (huge job!!!). Runs much better, but horribly loud and obnoxious! Also, performance (power) still seem slightly sluggish (this could just be my impression because of the terribly loud roar of the engine). Could this be a timing problem or a fuel problem? Or, is it likely exhaust system? It truely sounds like a Boston Whaler! I can't drive down the streets at night, someone might call the police!
Somebody please help me!
talkdoc