UPDATE******Transmission flush at 107K, transmission shudder at 111K♂️‍♂️‍♂️

[Bigell]

Folks. On my 2020 Yukon I did the “recommended” maintenance and changed the tranny fluid at over 107K miles. Now at 111K I’m getting that damn tranny shudder, rpm’s up and down, and hard shifting. Mechanic said it was a bad idea to change the fluid. Any insight???

So I called a tow truck to bring the Yukon to Chevy dealer, because the shifting was getting worse. The dash said “reduced engine power” and couldn’t even get on the flatbed in reverse. Earlier on this week it was barely making it out of the driveway. So now it’s at the Chevy dealer and I’m praying Endurance covers the repair. This is all 6 months after a flush by my local mechanic, not a drop pan and change filter job