I'll try to keep it short, it looks like some pinecone has had a tuner on my truck (2005 Ram 2500 5.7L) before me, and because of that the ECU isn't reporting to my MPVI2 that it's an NGC, it isn't reporting anything really.
The dealership is telling me they aren't sure if they can flash the ECU back to factory, and it'll cost $139 CAD just to look.
It seems like it would be better to just swap the ECU altogether, but I know the VIN would need to be changed, is there anything else required programming wise that's need to swap a "new" ECU into my truck so I can actually tune it?