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« on: July 23, 2019, 09:02:50 AM »
Not sure if you said you had no spark at the spark plug, but this is what I used for Pertronix testing a few weeks ago.
Step 1 Remove the distributor cap without removing the plug wires to gain access to the PeTronix parts. Connect one end of a 36-inch jumper wire to the battery negative terminal. Connect the other end of the jumper wire to the Ignitor module base plate. Inspect the Ignitor wiring connections and look for damage. Pay particular attention to the ground wire inside the distributor for proper connection. Repair or replace any improperly connected or damaged wires.
Step 2 Unplug the red Ignitor module wire. Connect the red Ignitor module lead to the battery positive terminal using a jumper wire if required. Attach the black lead of the multimeter to the Ignitor module black wire. Attach the red lead of the multimeter to the battery positive terminal.
Step 3 Rotate the center magnetic sleeve of the distributor shaft by hand or by cranking the engine. The multimeter should show a fluctuation between battery voltage and zero volts.
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