Here is the issue. 1999 CBR600F4 Recently I shot a spark plug out of the top of my cylinder head. Big pain in the *** took the head to a machine shop and he put a collar in it. Finally get the head put back on and everything back in working order but I now am not getting spark. Very frustrating as it was running just fine a few weeks ago and I have not touched electrical.

As for no spark. This is what i have tested.

spark plugs are good
bench tested coils they are all good
I have continuity to the coil connectors
Engine kill switch is working properly

Is there something that I am missing that is obvious? Very frustrating just want to get out and ride.

Any help is much appreciated.

Thanks,
Dave

 

Are you getting voltage to the coil whenever you try to start it?