testing igniter and coil on 81 kawaski 750 ltd

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14 Sep 2013 15:12 #606412 by buzzard38
been trying to check to see if igniter went bad on me. currently i have no spark going to spark plugs. i think i tested pick up correctly. i want to test coils to make sure they are good. there is a red wire that go to both coils a green to one side and a black to the other. i have voltage going to them from red wire. i also appear to have voltage at green and black. how do i test igniter and coil.

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14 Sep 2013 18:08 #606427 by loudhvx
You should get a spark just by tapping the center of the pickup with a screwdriver.

But coils must have a complete path for the spark or you can damage the coils or ignition. Spark path goes from one plug wire to the other on a given coil. The path does not necessarily have to go through the motor, but it does need to go from plug wire to the other.

My signature has details on how to make an igniter very cheaply if you need one.

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