Alright that sounds good. I got the o2 sensor changed by a friend of my dad'*, the jolt didn't disappear, but theres no more smoke coming from the back of the car (I guess that means no more rich burn) the old o2 sensor was pretty much smoked, so I hope that improves fuel economy (although I understand it wont get the best considering its standard fuel economy rating, cold gas formula, and 10% ethanol mixed into the gas here, as well as general snow driving atm). The guy who changed the o2 is well versed in cars, and said the jolt was coming from the ignition system, and that he'd take a look at it. I'll keep you guys up to date. Thanks for always helping, I'll have to stick around here.
2004 Chevy Impala "9C1"
3.8 Liters of 'Merican Pushrod Power
56,426 miles as of 7/1/2012