oil in the air box

I have an 07 WR450 and I am getting oil in the air box. Is there anything that would cause this beside to much oil in the engine?

Worn piston rings.

if there is a hose going from your cam over to your airbox you might went down or droped bike that will cuz oil in air box if there hose running from cam cover to air box

too much oil and when you fall down, sometimes some oil moves to airbox

It has been when i am working it preaty hard up hill that i have noticed it. havn't went down for a while it hurts to bad. I think I will try running it with the oil on the low end of the dip stick. I'll also check the rings. Thanks guys.

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