No fire, No spark
I'm not getting spark on any plug. Last year I did the pickup coil mod and coil pack mod. It worked last year with the only issue being it was hard to start. Fast forward to now. I just recently pulled the motor to fix the stripped plug and replace the starter clutch. Pretty much wound up being a whole top end rebuild. Get the motor in the bike and no spark. Verified wires were all connected and they were. I believe I did the saftey switch mod correctly by grounding out the black wire in the small plug of the JB.
Tried testing the coil packs but I'm only getting an ohm reading when checking the two terminals. Both are about 23 I believe. When I try to get a reading with one end on the terminal and the other in the spark plug boot I get nothing. Not sure what I am doing wrong here. Well my friend has another vulcan and thought what the hell. I pulled the IC and got a nice blue spark. It sounded promising. Well by the time I put the stator cover back on, tank on and put the two plugs in and pushed her outside I got nothing, no spark. Pulled a plug to verify and nothing. To make sure we didn't fry his IC we put it back on his bike and it worked. I'm lost how we managed to get spark and then the second time nothing. Thoughts what I am overlooking here.
1992 Vulcan 750.
Ear shaved and re-jetted.
Last edited by theone2043; 08-06-2014 at 08:21 PM.