This particular problem doesn't apply to me, but this seems like a very reasonable response. People who have had the fluid flush, but are still having problems may have new hope with a replacement torque converter.
The only part I wasn't sure about was the "
qualified Chevrolet dealer". A trip to any of my local Chevrolet dealers would pretty much guarantee newly introduced problems. I really wish there were more that GM could do to ensure the service technicians were truly "qualified" as well as better incentivize technicians to take their time and perform quality work.
Since some of us have limited dealership resources, I hope questions about problems like this one are not excluded going forward. If a question is popular enough to gather the most votes, to me that makes it worthy of being passed along to Al's team. Issues that can easily be addressed by dealerships aren't likely to get enough votes anyway.