Atv Coolant

predator how to fix 500 is overheating? Thermostat? Dirty radiator?

My Atv overheated and start spraying coolant overflow cap, just wondering what could be and how to fix the drain, is a bit dark but not bad. Thinking it might be a thermostat problem.

ECU light coming in on the board? if not, when was the last amendment of refrigerant and has been standing? If there were no been standing, check your thermostat, and flush the entire system with a hose to clean off any dirt. A tip is not to remove the lower coolant hose (bits could collect there and spend the entire gallery around the motor. The radiator, clean with a hose, but not too powerful though! If the refrigerant is a dirty color is light dirty rusty orange, which took him about himself: (

Polaris ATV Maintenance & Repair Tips : Polaris 500 Onboard Diagnostics Check