2004 crf250r problem help!
  • Piefo44
    Posts: 7
    Joined: Wed Jan 03, 2018 10:59 am

    2004 crf250r problem help!

    by Piefo44 » Fri Jun 07, 2019 8:29 pm

    When cold starts up first few kicks, niece warm takes slot of kicks with gas and when I let of the gas and decel it sounds like it's dieing out, but stays unless clutch pulled in what do you guys think the problem is?
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    JimDirt
    Posts: 3791
    Joined: Sat Nov 25, 2006 6:31 pm

    Re: 2004 crf250r problem help!

    by JimDirt » Fri Jun 07, 2019 9:08 pm

    Sounds like its lean to me , if its starting with the choke when cold , but then once warm , you have to give it throttle (opposite of what should be , as you "should" be needing the Hot Start Lever , not throttle , so that leads me to think its either too lean for the elevation you are riding , or you have a fuel delivery issue (float too low , clogged or too small main jet , etc.)

    Can you list your specs ??? (elevation , Pilot Jet ,Main Jet ,Fuel Screw turns out from lightly seated , Needle Clip Position)
    02 CRF450R
    06 CRF450X
    Image
    Weiser , Idaho

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