I popped off one of my plug wires from the cap as a security measure and the next day forgot about it .I turned the key and for a second it started but then died and then I remembered what I did so I re connected the wire and it hasn't started since.I checked all of the fuses and connections and all seems to be well but I do not have spark at all.what could it be-please help arty

Likely, the coil was overstressed, when the plug wire was removed. I would replace the coil and probably the ICM, due to age:

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