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Re: Another Car wont start-wierd spark timing...
When the key is on, the wire that goes to the + terminal on the coil should be battery voltage. If OK, hook up and disconnect wire from coil to igniter. Read voltage. If not battery voltage, the drop is either the ignition switch or the igniter. There should be no drop unless the ECU is telling the igniter to fire. The distributor needs at least 10 volts to work. Turning the key on and off is simulating the ECU/igniter firing.
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