[searcherrr]

I am doing this for a friend & his brothers as they are not technical people nor do they have the equipment I have. Currently all i know is that it runs rough. Spark plugs and wires have been replaced since the codes and the exhaust was removed to rule out the cats. Problem (running rough) still exists.

I have "moderately" looked around the engine bay for damaged wiring and I don't see any.

Your info about the wiring just made me think to go search the manufacturer specific fault codes. I forgot I could find that info on the net too (like everything) and sure enough, wiring.

I really think he computer is just fried and is causing all this, but I will check the wiring too.