OK- so this is the littel V50. NArrowed down problem to left cyl. not firing.
Background:
The bike has seen major going through and had been running just dandy. The problem showed up after the ignition crapped out and I just wired the bike up with a simple kill switch. At the same time, I changed out the throttle/start switch assembly. Aftermarket switch and Tarozzi throttle. I have no idea how this might create an issue- but the problem started immediately after i did this project.
The ignition is a Dyna S with Dyna coils. I have tested them ten ways to Sunday. I sent the rotor assembly and sensors back to Dyna and everything checked out. Voltage to both coils is okey dokey (11.4VDC). Ohms OK. Just because- I switched the coils from side to side and no change.
The problem is consistent right from startup (does not show up as bike warms up). I put a little test light in line with the plug wires and the light does not flicker on the left side.
Of course, plugs changed. Plug wires changed (which i never asked for-nightmare with repairer who never figured this out). -On a side note: I do not know if these are "resistor" plug wires and do not know if that will be a problem.
Repair guy had removed the rotor, sensors, cleaned/lubed/reinstalled - nada
Timing checked multiple times. Just because carbs gone through again and again.
Once again- I think I've got it narrowed down to ignition- one side is not firing off.
Thoughts?