Flashing back to stock?
Flashing back to stock?
I've been running my XCal2 tunes from VMP and love them. I'm just wondering how I flash the truck back to stock if I need to take it to the dealership?
Correct. I'd also advise that you do it a few days before you go to the dealership so you can complete a drive cycle. It's not really needed but it will clear the code that comes from flashing the PCM.
I agree 100% im going to the dealer next week and return to stock last week.


