A: It is possible that the ignition, itself, is no good. Contact Crane ‘s customer service. Ask if they can send you their test procedure for the ignition. Or, they may ask you to send the unit out to them. Crane is a good American company. They usually stand by their products.
Thanks guys. I discovered that the ignition system stopped putting the power out to the front cylinder after the engine warmed up. I decided to go ahead & change out the ignition with the newer Crane Hi 4 system. I have not finished the installation yet. I will let you know how it turns out. Thanks for the response! ( I tested it with a test light. A correctly firing ignition will show a strobe effect at the hook up to each side of the coil corresponding to each cylinder).
Harley Davidson Ignition Coil Test