R MacLeod

I’ve been having an issue with 10 speed transmission on my 2023 Sierra 5.3. I’ve been experiencing shuttering at low rpms (usually around 1000 rpm). Transmission seems confused on whether or not it wants to shift. I’ve been to the dealership for the first service and brought up the issue. I was told it drove fine on the road test. Truck now has 9000 miles and it’s definitely not right. Anyone else have this issue? Looking to bring it back and not get the runaround.

I am having the same issue with my 2023 GMC Sierra 5.3 with the 10 speed transmission. Shuddering whenever truck is around 1000 rpm. It seems as if the truck isn’t sure if it should shift up or not. I waited a bit to see if it would correct itself, but now at 9000 miles I’m still having the same problem. I brought it in for my first service and mentioned the issue. I was told it was the new 10speed transmission and it was fine on a road test. I’ll be bringing it back in again because it’s not right. For 60k+, I’d expect a better product.