So 6.2L failed at 24926 Yukon Denali 2022,towed to dealership... Engine back ordered, finally came in and it was bad. I don't understand how GMC doesn't have a cut off on the engine issues.They are rolling the dice with our money. The 2nd engine started ran for `15 min and locked up with the...
I know a lot of us have been patient on GM chip mod and ask any dealer and you get a different answer.
Has anyone received availability motocross on park assistance chip module. Almost a year.
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