My 07 cvo ultra has been popping back through the intake when I crack the throttle Started doing it when it was cold but has gotten to the point it’s doing it while riding at higher strain.
Its not a backfire issue. Was wondering if they had a automatic compression release
Thanks in advance

 

To much air. increase the idle. Also could be an intake leak.

 

Had it planned once. Maybe I’ll just get a new one and try that