sdotb Posted October 11, 2013 Share Posted October 11, 2013 gi I have my Yamaha yb 100 and runs mint with choke up and does about 40mph but when I take the choke of it just bogs down and dies any ideas what this could be many thanks Link to comment Share on other sites More sharing options...
Moderator Airhead Posted October 11, 2013 Moderator Share Posted October 11, 2013 blocked pilot jet in the carb, it's time to stip and clean it...get some carb cleaner aerosol Link to comment Share on other sites More sharing options...
sdotb Posted October 12, 2013 Author Share Posted October 12, 2013 ok cheers mate will give it a try you got any ideas to why id have a tapping noise in the bottom part of the cylinder? not long had a rebuild about 2-3 months ago don't effect the bike tho? Link to comment Share on other sites More sharing options...
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