My dealer still denies that there is seat shifting, Rough transmission shifting or hard shifting. I don't have to point any of it out and every passenger in my truck notices it.
The best part is my "Relative" at the tech center car pools with 2 other engineers there and they both just bought new trucks...one a sierra and one a Silverado.
Exact same bitches and complaints we all have. Fuel Mileage, shifting seats, rough shifting and cracks and pops.
I went through the list with them..."Winter Fuel" (though I've been told it was a fuel mixture change in the new program because of the exhaust running too hot.), Bad seat brackets, That's the transmission learning how you drive and what cracks and pops? (showed them the pieces in the truck that made the noise around the radio).
You think I normal customer gets angry about problems with there $50k+ trucks...you should see 2 GM engineers get angry over there $50k+ trucks...it's a sight to behold!