[fzr 1000 exup misfire]

Hi Mike

I'm not sure this will be of help but will try.

I've had a Genesis and two EXUP's in the past. 2 of the 3 had mysterious misfires.

One was caused by moisture in the plug caps, can't tell you why but it was worse at lower revs.

The second was caused the kill switch although this wasn't (engine) speed related.

What plugs are you running, had an TS (I'm sorry Yamaha) that would not run on anything but NGK.

I would check the plugs, an old trick is too pinch the HT lead, you can feel the spark, raise the revs and feel the difference, if it pulses more lower down it's having trouble firing, could be it's not getting hot enough to clean the plug?

Hope this helps

thanks for yor help

regards mike 1960

Ally

[new bars for fzr1000exup]

has anyone tried fitting raised bars to an fzr1000 92 model. would like benefit of anyone eleses experiance of this

i have just fitted some handle bar rissers onto the existig top yoke

regards mike 1960

[fzr 1000 exup misfire]

my fzr 1000 exup with exup valve removed , missfires under 4000rpm.

how can the misfire fault be sorted?

regards mike1960