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My 95.runs great but occasionally eng. Dies or won't crank. Turns over fine. Everything else works. Just.has no fire at plugs. But if I unplug the PCM and replug it. It cranks and runs great. Until next time.
 

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That's weird. Normally I was would say it is an intermittent Cam or crank sensor, but since resetting your PCM seems to fix your issue, you narrowed it to the PCM. You can try a different PCM and see if it does the same thing. I am wondering if it could be the security box interrupting.
 

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Be careful. This is one of the symptoms of a PCM on its way out. G1 PCM's tend to fail catastrophically.

If as said above, Cam/Crank/Security/Power Supply/Grounds all 100% in-tact, shoot me a message to get that PCM remanufactured before it leaves you stranded and/or with an invalid core.
 
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