did today, along with swapped out the plugs back to coppers, all is good codes are still there. Not just throwing parts at it doing things that needed to be done anyway lol truck has sat for a few years. Will be looking around and checking further into wiring thinking nice may have gotten to it or might be having connection issues at the pcm

 

Did you ever figure this out.??

 

Yes I did finally get around to solving the issue about 2 weeks ago.
I ended up having to replace my ecm because coil drivers for secondary ignition on cylinders 7&8 were burnt out

 

Thank you for the update.