how do i put my stock program back in my truck

 

If you did not save your stock tune file,you can get one from the tune repository on hptuners.
12592618 OS
Take that stock file and enter your vin

 

ok how do i put my vin number

 

use the copy mod so you don't waste another 2 credits.

open your modified tune and then open the compare file and copy stock tune to your modified tune and save as after your done, don't just save a file allways save as.