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Recent content by JRapp

  1. J

    CB750C Cylinder 1&4 not firing.

    Yes that is very helpful. I was struggling to find the wiring diagram. Thank you!
  2. J

    CB750C Cylinder 1&4 not firing.

    Yes, that is the case, but no black or red wire for power. I'm going to replace the spark units because cylinder 2&3 are not firing . The replacement part only has one blue and one yellow pickup. I was thinking I could just attach the single pickup wire to both feed wires. Does that seem...
  3. J

    CB750C Cylinder 1&4 not firing.

    When you replaced it did you have any issues with the wiring? The one I currently have on has two yellow and two blue wires. All of the replacement parts I’m finding have one yellow, one blue, and one red. I know the red is to t in somewhere and get power but I’m confused on why the original...
  4. J

    CB750C Cylinder 1&4 not firing.

    Thanks Tszym, anything helps. I’ll make sure to check those as well.
  5. J

    CB750C Cylinder 1&4 not firing.

    I’m having a similar issue with cinder 2&3 not firing. There was a crack in the ignition coil to 2&3 so I replaced the ignition coils and still had the same issue. I’ve moved down to the electronic ignition and am thinking about replacing it with the Dyna electronic ignition. My concern comes...
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