hey guys,
I been having a slight issue trying to do a segment swap.
I got a P01 Ecu 4.8 sierra and im trying to do a segment swap to a 2500 6.0 stock tune
I found a stock 6.0 tune that has a matching OS #
once i open up the segment swapper and choose what im trying to copy over, it shows a change and then i proceed to close, it asks me to save the tune file. Once i save the file, it closes out my current open file and has me do the ecu scan and once that finishes up, i go over to my "engine" tab and notice that nothing has been changed. still showing up a 4.8 and its original tuning.
What is my issue here?
I did the segment swap once on another swap but now its not working