Markgalvin1

So here is my experience I also had the 1-2 shift problem mine is a 2020 been to dealer 5 time 36k miles 2 fluid flushes then they changed to torque converter and Valvebody continued to do was even told you have to break the fluid in bs I work on cars I know better even had the manager go on drive and showed him what it does said yep that’s not right then called at end of day to come get there is nothing they can do 2 months later it had a catastrophic failure welded the clutch plates together So now the truck has been at the dealer for 3 months waiting on a transmission they are on national back order tried to get gm to do a buy back they refused never in my life have I experienced this kind of service. Will be sold if I ever get it back and after owning 6 Silverados it will be my last Gm you suck