No spark from coil

1996 FORD F-350
43,000 MILES • 7.5L • V8 • 2WD • AUTOMATIC
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TARZAN FERRELL
  • MEMBER
  • 3 POSTS
Changed coil, ignition module, pip sensor, (complete new distributor). Still no spark from coil.
Sep 28, 2019 at 8:39 AM
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94 TRANSAM
  • CAR REPAIR CONTRIBUTOR
  • 680 POSTS
Hi, welcome to 2CarPros.

Its obvious but I have to ask, Have you checked the fuses?

Do you have 12 volts to the coil with key on?

Have you checked for a pulse signal?

https://www.2carpros.com/articles/how-to-test-an-ignition-system

Rich
Sep 28, 2019 at 11:48 AM
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TARZAN FERRELL
  • MEMBER
  • 3 POSTS
All fuses good. Power to coil. Thinking it might be PCM.
Sep 28, 2019 at 2:29 PM
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TARZAN FERRELL
  • MEMBER
  • 3 POSTS
We unplugged PCM and got spark while cranking motor. Saw online this would indicate a bad PCM.
Sep 28, 2019 at 2:30 PM
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94 TRANSAM
  • CAR REPAIR CONTRIBUTOR
  • 680 POSTS
Great, let us know if you need anything else.

Rich
Sep 28, 2019 at 6:57 PM
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