Kawasaki Sportsbike Riders Club - Australia - Online Forum

Thanks for the reply everyone. I am going to look around to see if there is a loose ground somewhere first. Hopefully I get lucky and find the cure tonight. I appreciate everyone with there concerns about my topic. I will fill you guys in when I know more. In the meantime, any other suggestions ...

My 2003 Kawi ZX7R with 4500K miles has got a nasty backfire. It doesn't seem to be gear or RPM related. Every once in a while cruising or accelerating a blue orange flame exits the exhaust and the tach drops to zero for that split second and then it resume to normal until it does it again. (All ...