my plug had a lot of oil on it?

[exrider23]

i just took my spark plug out and it had a lot of oil on it...what does this mean?

[exrider008]

r u sure its not gas? but is sounds like ur running to rich. try playing with ur air/fuel screw

[exrider23]

i dont kno which one that is? also i am pretty sure its oil...its dark and greasy....also if im runnin rich would this make it run hotter? which is the air/fuel screw

[RangerRick]

The air fuel screw is the bronze on the on the bottom of the carb.You cant see it easily while on the fourwheeler.Also its not the one you can adjust from the side.Thats the idle screw.

[exrider23]

i think i found the fuel/air screw.....its on the left side of the carb and if you unscrew it all the way fuel comes out? well it was as tight as it could go when i was messin with it...how much should it be unscrewed?

[2004exrider]

LMAO, im glad to see im not the only one whose done that. That's the fuel bowl drain screw, turn it all the way back in and look in your other thread about the fuel screw and you'll see the pic i put in for you.

Jimmy