[Kfx Prob!!!] - ATV Riders Forums - Honda, Yamaha, Suzuki, Kawasaki, Polaris, CanAm, Arctic Cat, Kymco ATVs

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Kfx Prob!!!
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Posted by: exrider416

My KFX 400 has sat for 2 years got it out the other day to start it and when it cranks it spits gas out the exhaust... My guess it a stuck valve... Any other suggestions

Posted by: exrider416

NEED HELP!!!

Posted by: shoey

quick compression check will tell if a valve is stuck, use your thumb if nothing else is available.