Well I checked my plugs. They're fine. The wires are all secure.
Ready for a twist?
I checked my oil. A quart low. WTF!? Well it didnt leak out. I park in the spot in the garage and there's no spots what so ever. So I filled it up & added the zMAX to it & the fuel. Ran around for about 20 minutes. It seemed to have helped the situation a bit (wonder why

). I still get the occasional sputter, but now its at about 7200+.
I must be tossing oil out the exhaust. The tip(its chrome. came that way

) get black crap on it pretty quickly. I just cleaned it yesterday and there's some on it already. Any ideas? I don't know where to go from here.