Fried ECM

wot440 said

I deleted the fusable link, from the 12v starter selonoid to the bulkhead connector, and also bypassed the bulkhead connector for that circuit with a soldered direct connection. First time the engine run without a misfire in forever. I think this could have been the root of my electrical problems.

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That is what I did as well,(except the fusable link) with same results. Whoah
Except;
with the fusible link gone, you now have no protection in that hi-powered circuit. And so, if a short develops,your car could catch fire . What I did was run the ignition off a relay, triggered by the key, to remove the load from my OEM 1968 ignition switch. And then I subbed in a small gauge wire for the fusible link. Eventually, I found a correct F-Link and installed it. No more worries.