Sportsman 500 won’t stay running after hours of riding.

After a hour or two of riding at slow speeds it starts acting like it is flooding out. It’s Efi I changed the plugged but didn’t help. If you get on it and run down the trail at high speeds seems to clear up but goes back to trying to die after a short time of slow riding again. It is all stock.

Sportsman 500 won’t stay running after hours of riding.

After a hour or two of riding at slow speeds it starts acting like it is flooding out. It’s Efi I changed the plugged but didn’t help. If you get on it and run down the trail at high speeds seems to clear up but goes back to trying to die after a short time of slow riding again. It is all stock.