YFZ Central banner

2005 YFZ 450 breaking up at constant throttle

428 Views 1 Reply 2 Participants Last post by  Edward
I have a race bike that has a yoshi tri oval exhaust and a 4.5 inch intake with no lid for some reason it has been breaking up whenever you hold the throttle at a constant rpm, I have a video that I can text to someone if anyone is willing to help, thank you! 740-319-6280
1 - 2 of 2 Posts
Check your coil to see if it’s on tight and the connector. I had the plug on mine crack and broke the wire going into it just enough to cause an intermittent problem
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.