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Reply To: Fuel injectors: 2022 GMC Denali Limited 6.2 L V-8

February 19, 2023 at 10:50 am #747731
Gemassie
Participant

Parts Man 1. I have a 2022 Refresh Sierra with the 6.2. I’ve had no issue with the engine, it was just in the dealer for installation of the heated wheel and DTRL/Parking lights reflash. No mention of any 6.2 injector issues. The last 6 are: 507153 -Gerry

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