Well I am trying to get to driving my car,Hers some info on the car PCMforless programmed.383 port polished heads cam 236-244.When I firrst fired up the motor it was with open headers so I was fouling out the plugs and ran horribly.Now I got the exhausht done new O2s and plugs.The car starts up fine Idles fine but soon as you drive it wants to stall out wether in gear or neutral im 6spd.On my scan master Im getting a constant 3.5 degrees of knock goes as high as 7 degrees at peak.The O2 sensor readings seem normal.But the car smells like its running really rich.Please help me