All I can say is good luck and be happy if you can still drive your vehicle. I bought a brand new '24 Sierra Denali 6.2 in February. Engine light came on April 5th. Total engine failure at 1400 miles. They got a new engine in a week. GM required the radiator be replaced at the same time though and they didn't know how long until they would get one. It's now the middle of June and the dealer says GM SPAC says they have the part but for some reason can't get a delivery date on it. Yeah, they gave me a loaner but I'm sick of paying on a luxury truck that I have driven for less miles than I have on their base Sierra loaner. This is just bad customer service all around.
