Cummin-a-long
Big Angry
I have a question. Since my truck is a conversion. I have no VIN for the truck the motor came from to use to get a file from the dealer. Would any OS for my 03 HO with a manual trans work?
Once the 03 - 05 tuning is released, yes it'll work.
You can flash manual or auto OS's to any of the controllers. It's exactly what we are doing with the 6.7's that had 68rfe's behind them and are now using 47's.
But, right now you can't do anything because the ECM isn't supported yet.