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  1. 2009 KFX450r Monster Edition (NOT STARTING)

    General Discussion
    So i bought this kfx from my friend a while ago and was running fine till now I was riding with my friend and i knew I was low on gas but I was going to go refill it so im just riding it and it bogged then just shut off on me so I thought I ran out of gas so I went and got gas and it still...
  2. Won`t start when hot.

    Engine/EFI/Drivetrain
    **Sorry for my english** I have a 08 KFX450r with webcams(242/216), 13.4 wiseco piston, hotrod standard crankshaft, power commander 5, dasa intake and full exhaust; the atv start when is cold with the choke pull out, but when is hot I turn it off and when I try to start again he never start. I...
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