Having a new issue with a bikeberry 66/80 I been running since January. Motor has ran good until today. When I was out and about during start up the revs stayed a little high at idle until the bike warmed up. After a quick warm up and and shut down I tried to start the motor again. This time.no matter what the bike will only give a put, put, blech, put, put blech at wide open as long as I keep peddling. It won't stay running. Almost like there is bad spark but I checked for spark and am.getting it. The thing is flooding right out and I cleaned and dried the plug twice. Any idead? Please don't tell me the cylinder is blown already. I looked with a bore snake cam and the walls seem good.