First time trying to tune a Cab and Chassis, can I flash a pickup O.S. file into the ecm? I'm waiting for them to pull the original file out of the ecm and send it to me so I can have that in case it's needed. Was hoping to just change the vin in a Pick Up tune and flash it in?
I've done a handful of 6.7 trucks but this is my first cab and chassis and happens to be my first remote tune so I just want make sure that it will all work out. He's only looking for a tow tune, nothing crazy just don't want to brick his ecm or anything.
08 Cab and Chassis, Auto.
VIN- 3D6WH46A88G147257
Also, do the CC use a manual file everytime? The only CC files I've found are manual files.
The Pickup file that I'd like to flash in is a 55620807 Operating System.
Any help would be great. Thanks in Adavance