Oct 18, 2011 at 1:01 PM
I have a 99 Crown Vic LX 4.6 L. Had P0345 code. Found cracked COP on #2 cylinder. Replaced with new COP. New pack cracked as soon as I cranked car. Replaced with another COP and spark plug. Same thing happened as soon as I cranked car. Thought wires from COP went to Ignition Control Module but was told my car does not have one. If this is true, where do wires from COP go? ECM? If anyone can give me any help on this I would be very grateful.