2003 Yamaha BearTracker Help....

Blaster68

New Member
Feb 13, 2012
14
0
0
W.Va
Hello everyone...i have a 2003 Bear-tracker that is having trouble when you give it too much throttle. The bike starts right up, but if you try to ride it or just give it any throttle, it starts sputtering and trying to die out. i have taken the carb completely apart and cleaned all jets and made sure the diaphragm wasn't bad. i had the valves checked and was told they were fine. Anyone have any ideas what else it may be?

Thanks
Stephen...:-/