Torque converter went out at 70k. Vehicle was struggling to accelerate and would jump and chug when accelerating. Transmission was fine but it’* still costing me 4K with parts at labor at the dealership. This is so unacceptable and I’ve read so many threads of this happening. Why is GM not addresssing this and helping folks out? The general population cannot afford something like this.

Guessing you have the 8-speed?

What engine?