backfire

Been trouble shooting with my Mille could the brown connector cause this problem noticed it had melted yesterday?

Hi, new to the forum had my bike a couple weeks and it bogs out low revs not all the time but a majority and back fires when rolling off the throttle bike has power commander and a ackro any help would be much appreciated love the bike really want it running 100%

G'day, just curious if anyone's had anything to do with a backfire through the inlet (throttle body)? there's flames and all kindsa ****! (through the rear cylinder) I've got a 2005 RSVR and have just recently rebuilt the donk after a gearbox issue. I've double checked (triple checked even) the...

Hi guys I seem to developed a back fire from front of engine , wells sounds like its from the front when riding . It only happens when I roll of the throttle . Any suggests would be greatfly recieved