flyingjim Posted November 19, 2010 Share Posted November 19, 2010 Hi can anyone help I've got a beta rev3 250 2002 that seems to be choked up I've got the premix right but it doesn't seem crisp and four strokes at full throttle help jim Quote Link to comment Share on other sites More sharing options...
chewy Posted November 20, 2010 Share Posted November 20, 2010 AIR filter Clean? try it without. Exaust clear? new plug might hlep? Quote Link to comment Share on other sites More sharing options...
mad4it Posted November 20, 2010 Share Posted November 20, 2010 To start fresh fuel, correct oil/fuel mix, clean air filter,new plug,clean out carb and check the needle clip position etc are correct and you have a good base line to start from ,hope this is of help to you! Quote Link to comment Share on other sites More sharing options...
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