MSD
Junior Member
Joined: Oct 2000
Posts: 94
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Sir,
There are a number of things that will create this problem. Make sure that ONLY the orange and black are going to the coil nothing else. No 12 volt wires tach wires etc. Make sure that you have good voltage on the small red and heavy red in both the on cranking position. Make sure the heavy black is on a good ground chassis or battery not body. There is a trouble shooting section in the instructions, follow the testing for spark procedure to look at the box. Let me know.
Joe
MSD tech
There are a number of things that will create this problem. Make sure that ONLY the orange and black are going to the coil nothing else. No 12 volt wires tach wires etc. Make sure that you have good voltage on the small red and heavy red in both the on cranking position. Make sure the heavy black is on a good ground chassis or battery not body. There is a trouble shooting section in the instructions, follow the testing for spark procedure to look at the box. Let me know.
Joe
MSD tech
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