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engine cut out

  1. 08 KFX450R engine kill out

    Engine/EFI/Drivetrain
    I have an issue with my KFX450R. When you start it up in neutral and rev the engine it responds and runs as it's supposed to, but if it's in gear with clutch in the engine wants to almost instantly kill out. The clutch, as far as I can tell, is disengaging since with it in the quad doesn't move...
  2. Having big probs!! Help plz!!

    Engine/EFI/Drivetrain
    Ok so I got on my quad to ride the other day and all was well, started right up etc... SO after warmup I jump on to take off and I get half way through the band and it started to cut out like a bad misfire or like is was gettin enough gas in the upper rpm's. I have no idea wats going on. If i...
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