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running on one cylinder?


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I just rebuilt my top end. First time starting since rebuild engine fired up right away. The right cylinder was not running as hard as the left one? The right one was firing but not real strong? I took carb off and cleaned it real good. Slides are in right and choke tube on. Bike runs good on the trails, but doesn't have same pressure coming out both exhaust pipes? Any ideas why?

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Need to verify slides are balanced or "sync'd".  Also if you cleaned the carb but did not remove and specifically clean and visually inspect the pilot jet, start over.  That is the source of 90% of these issues...

 

 

Brandon

Mull Engineering

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Check park break my friend had it happen to him the sensor was stuck on I guess and it wouldnt spark on 1 cyl

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