[Spanky77]

I have a 2001 Intruder 1500, and I am getting a lot of oil in my air box. It seems to be coming out of the crank case breather tube. When I say a lot of oil I'm saying in about 30 to 40 seconds of running the engine at high rev I will have roughly a half a cup of oil in the air box. I don't understand why. Please help

 

[maniac1886]

Smell the oil for fuel. Its a real good chance that tour carbs are flooding fuel into the head and down into the crankcase, over filling it and pushing it out of the breather hose.

 

[BillV]

Also look here. Leakage past rings. Overfilled crankcase. Have you done anything to your breather cover?