Tahoe threw a code and went into limp mode, took it to the dealer to check it out and they've determined it's the high pressure fuel pump. They are telling me that part is not covered under the powertrain warranty. How is it a vital component of the fuel system isn't covered under powertrain...
Like many others have mentioned, first year of a new body style can be hit or miss. I have a '22 and the only issue we've had was a bad onstar module, which was warrantied, and apparently very rare to fail. We have a friend who bought a '21 and it basically died one day and they had to tow it...
Sounds like your local dealer is about as competent as mine. That said, I don't blame GM for the way the dealership is mismanaged. My local dealer has several franchises for different OEMs and all of them are super slack when it comes to the service department. Can't blame Ford and Nissan for...
I've been looking for a programmer for my '22 Tahoe in order to turn off the AFM and start/stop function, but it seems like no one makes one. Superchips and Range both make products for the Silverado/Sierra but not the SUVs. What gives?
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