So I have a problem with the #5 cylinder not firing. So here's what I've done so far. I started unplugging the COP's to see which cylinder wasn't firing. #5 made no difference when I unplugged it so I narrowed it down to that one. Then I swapped the #5 COP with the #6 COP. The end result was the same. So I assume it is a problem with the wiring to the #5 COP. All the other cylinders are firing. But I have no idea where to start. Any ideas?
