I was riding my atv this morning and I decided to check the airbox. I pulled the cover off and it was full of oil! I have never made any modifications to the airbox. And I think my brother may have rolled it but not sure. Please I need help fast!

 

Did you reciently re-oil your air filter? I know when I reoil my filter, it sometimes drips excess oil into the airbox. Other than that, I couldn't guess what it would be.

 

If it was flipped that its. When the quad was upside down the oil in the engine went thru the crankcase breather hose and then into the airbox. Or it might have blew thru the crankcase if you put to much oil in it.

 

I just had the shifter recall done on my 350. They stand the quad on the back rack to do the work. When I got it back the air box had oil in it and the filter was saturated with motor oil.