Originally Posted by ixguy
Not really sure how to do that without replacing the loom? The ignition wires really do look to be in excellent shape and were minimally disturbed during this operation; they all remained in their rail. All the coils offer equal resistance and moving them has no effect on the running, nor does changing/moving plugs. Can you offer any suggestions for testing / diagnosing this?
Yeah, just remove the loom. Check both ends of each lead! Pain in the ass, but better to know that it's fine.