I have a new 2022 only me who has owned this truck chevy silverado custom 2.7 turbo 4 wheel drive. I'm having transmission issue was told it was a torc converter, that happened at 35000 miles. Then I had a throttle position sensor went bad, then after I got the truck back it was knocking, took it in again to get fixed/looked at, I still think there is something wrong with the transmission because it's dragging/grinding when I go uphill when it shift gears it shifts hard both happen at low speed, it's getting to an irritating point of me jumping ships to another brand, because this all happened withing a 6 month period