speel211 Posted December 2, 2014 Report Share Posted December 2, 2014 please help me troubleshoot my carbs. bike will not idle with idle screws all the way IN. I have played with the air screws and bike runs best with them screwed all the way out/removed. Oil fouling plugs and bogging at low rpm/idle, but runs great at mid/WOT. I have pulled carbs cleaned and rebuilt trying to find the issue with no luck. Whats my next step? Stock carbs recently rebuilt 290 mains/stock pilots 4250 elevation 26:1 premix yamalube r stock airbox w/o lid proflow filter vforce 3 reeds stock bore/stroke stock top end fmf gold exhaust br8es plugs Quote Link to comment Share on other sites More sharing options...
Man-O-Steele Posted December 2, 2014 Report Share Posted December 2, 2014 Slides in backwards? Quote Link to comment Share on other sites More sharing options...
speel211 Posted December 3, 2014 Author Report Share Posted December 3, 2014 Slides bottom out . pretty sure they are in correctly. Could it need the larger pilots even though its fouling plugs? Quote Link to comment Share on other sites More sharing options...
speel211 Posted December 3, 2014 Author Report Share Posted December 3, 2014 Ok so i just read the post below mine about backward slides. Rotating them doesnt make sense bcuz the sync dot will not line up in the sightwindow (my dots line up in the windows now) soooo backwards means change slides to the opposite carb? Quote Link to comment Share on other sites More sharing options...
sleeper06 Posted December 4, 2014 Report Share Posted December 4, 2014 Electrical issue compounded by 26:1 fuel ratio it's prob not burning the fuel properly Quote Link to comment Share on other sites More sharing options...
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