I have a 2002 Foreman 450 ES Recently the oil overheat light keeps coming on. My friend had a similar atv and was told it was the sensor for the fan and not to worry about it. His motor went out. I am wondering if it could be the oil cooler or oil pump causing this and how to check for which one it would be?
Welcome to the site, that is a tough one. What kind of riding do you do? Are you into serious mud? Is it possible that your radiator is caked with mud causing the overheat light to come on? I'm just trying to start simpole and cheap.