Posts
6096
Joined
3/21/2014
Location
Saratoga Springs, NY
US
Edited Date/Time
7/7/2017 4:37pm
I"m stumped with a problem my Xc 300 has developed. I"ve had this bike since new & have the jetting down pretty good. Last few times I have ridden the bike on an MX track, it is stumbling in the mid range, not a full on bog but it's fluttering before it starts revving to the top end....never did this before. Clean & crisp off idle & on very top end...I assumed reeds were bad, checked them and they look good. Carb is clean, fresh fuel, clean air filter...new plug, .changing jetting does not make it go away...motor is stock, Oem top end replaced about 8-10 hrs ago..Any suggestions?
Post a reply to: 2015 Xc 300 midrange flutter/stumble