Page 1 of 1

NC30 misfire issue.

Posted: Mon Jun 13, 2011 9:50 pm
by ChowderV4
A misfire issue has come up on my bike.
First gear will rev cleanly through, but when its in 2nd or 3rd its slightly jumpy misfiring at about 10-14k
I removed my extra .5mm washers from the needles today and cleaned all the plugs but it hasnt made any difference.

This seems to have only come up when i refitted my rear exhust pipes. they were not fitted right before but it was running fine just noisey, they were refitted correctly and now it has the misfire.

Im running 117f 118r jets, ignitech, yamamoto half system, foam air filter.

Re: NC30 misfire issue.

Posted: Mon Jun 13, 2011 10:25 pm
by CMSMJ1
Is it a misfire or just shit running?

Re: NC30 misfire issue.

Posted: Mon Jun 13, 2011 10:30 pm
by ChowderV4
well not sure, its sort of jumpy as if it suddently looses some power then you feel it jolt to full power again then dip again.