More than likely you need 4-stroke 10W-40 motor oil. You should go to an ATV dealership and ask them to make sure, because they will probably know.
switch up the air fuel mix on the carb or maby the spark plug is bad
Engine is running lean.
6447'kl Answer. 6447'kl
There should be 4 bolts on the back between the brakes and the sprocket, the top two will have slots that should be of equal distance once finished. Loosen all 4 bolts then take the jam nut loose at...