Was wondering what goes thru the oil tank breather hose, oil,coolant or air? Its the hose that connects just under oil filter cover and runs up and connects right beside the oil dip stick. After riding today noticed what appeared to be coolant on and around the hose at the bottom. My coolant level was pretty low. I did dump the bike over on the right side in a turn today. Just wondering where coolant came from? Can't get it to leak at home.