I have a 2009 kfx 450r , it has been running strong but as of late it started misfiring and it just bogged out on me and turned off the other day for the first time .I’ve noticed it only done it when running and riding for a good amount of time , it usually happens when im going full throttle it will lose power . This is the second time it’s done it , when it did the first time i put new spark plug on and put fuel injector cleaner in and it seemed to be back running strong . But now im starting to think it may be my fuel pump may be going bad? please help ! Thanks
Yup brand new battery, also the light turns off after 3 seconds & once the bike warms up it fires right up no problem
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
KFX 450 HQ Forum
190.1K posts
14.4K members
Since 2006
A forum community dedicated to Kawasaki KFX450 owners and enthusiasts. Come join the discussion about performance, racing, suspension, modifications, classifieds, maintenance, and more!