2005 YFZ 450 breaking up at constant throttle

428 Views 1 Reply 2 Participants Last post by Edward, Sep 10, 2020

akadeuce

Discussion Starter · Sep 3, 2020

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

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Edward

· #2 · Sep 10, 2020

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

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