Ignition Coil Circuit Failure

[on dubs]

removed the pcm and checked out as much of the wiring loom as possible.

all looks ok, no obvious signs of wear, damage or arcing.

checked the wiring from coil connectors to pcm plugs for continuity and resistance.

continuity only on correct wiring, resistance levels consistant.

cleaned the pcm plugs with some circuit cleaner, worked great.

started it this morning and was running rough again, unplugged pcm, clean the plugs again and it was fine.

hmm.

[Mr_4.0]

Big thread dig... Did this get resolved?