James, I have a stock tune file in one of my folders with the 12212156 OS. When both are opened with the compare feature, there are visually no differences. Any advice?
Type: Posts; User: Walkertuned
James, I have a stock tune file in one of my folders with the 12212156 OS. When both are opened with the compare feature, there are visually no differences. Any advice?
I'm experiencing this problem as well. Is there any way to fix OS 12208322? Donor vehicle was a 2001 Silverado 2500HD. Thanks!