Just got my 6.2 liter recall completed today on my 2023 Yukon Denali manufactured at Arlington in June/23 at the dealer where I purchased it.
- knock sensors attached as well as scan tool, varied rpms
etc…. Nothing detected
- changed oil to 0W40/filter (Mobile 1 supercar) new oil filler cap...
…anyone considering adding active exhaust to their newer Yukon or Tahoe (2021-2024)… similar that’s offered on the trucks?
Activated by drive mode switch
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