ok. so first we found my coil fried and i was running on 2 cylinders, with a working coil however, my wideband is saying i'm idling around 14.4-14.8. My exhaust still smell rich as hell. No the wideband O2 isn't bad. I picked it up brand spankin new. My spark advance was up to about 24 so was pulled down to 12 and it's staying there pretty good. cars just not making sense tho with the tune. one day is one issue and the next day we're 10 steps in a differant direction. so tomorrow i pick up my external voltage regulator and hoefully with the alternator hooked up and a CONSTANT voltage throughout the whole system, alot of my issues can be eliminated....