Dakota_male

2021 Tahoe HighCountry. Cold Air intake kit, Just came from my dealer and they were not given permission from gm tech line to reprogram for GM cold air intake performance filter install, because it was not ordered with it. VIN # must show that was purchased from the manufacture and installed when built, BUTit’s a LPO so dealer installs upon delivery to dealership before selling it. Sounds crazy but the parts guy showed me that they were not allowed to order or sell it over the counter, I purchase from GM warehouse suppliers!

I am scheduling a reflash of my ecm since i purchase a cold air intake on my 6.2Lfrom another dealer and installed it myself which requires it. I am asking another dealer to reflash, fingers crossed.