colin:

Re: EZLs
For testing purposes, any EZL that has the same pinout and the same connectors may be used. 4,6, or 8 cyl. types will work. The difference for varying cyl. counts is in the rate of advance (based on pulse frequency), and the TD output information. Plug in any known good EZL, and if the engine starts you may be fairly certain that the original one is the culprit. If the engine still does not start, a check of the continuity of all the primary wiring is in order, and a check of coil continuity and output.