Nin

I am on the same boat as you. My 22 Sierra went into the shop with limp mode on Nov 13th. Needed the valve body replaced. The dealership said no ETA and didnt have a loaner to provide me. Opened up a case number with GM but not sure if that is going to help. Really hoping that it isnt in the shop for 3 months, I will be asking to for a buyback or get put into an actual loaner that is a truck. Quite frustrating when the GM customer service cant even provide a basic ETA. Really deterring me from buying another GM product in the future.