I've searched and read all I can on 60 to 80 swaps. I did the relay mod, and am having some issues and wondered if there was a thread somewhere showing what codes to eliminate and what settings to change in the PCM? I don't mind paying for the info if I need to, I need to get this truck back on the road!

I haven't made any changes in the tune, so I figure that's where my issues are coming from.

 

For doing the swap, yes. But not for doing the relay method. Most here do segment swaps. I've seen allot of issues with the relay method, if someone has done it on a couple platforms and had success I would gladly add the info to the stickies. Maybe someone who has done it can chime in. There are a couple threads going on right now with people having the same issue.

 

I tried the segment swap, but had the same issues I am having now. Its gotta be something I'm missing!