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03 CR 250 sputter

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Just traded for this 03 cr 250 and need some advise.  I have always had four strokes so a little new to tuning a two stroke.  The bike fires up first kick every time but has a sputter, kinda seems loaded up from off idle until 3/4 throttle.  I can get it cleared out for a minute but it will go right back quickly.  Runs great wide open.  I was thinking about dropping the needle first, any thoughts?  It came with a JD kit, it has the blue needle in now, has the red needle in the kit.  Any help would be great.

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adjust your air screw for max idle

If idle goes too high lower idle with idle screw

repeat

 

Drop needle to the bottom (top clip)

 

JD needles are very generic, and are only a rough starting point.

You should go into the cr two stroke forum for details.

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