2025 Chevy Duramax Problems 2025. 2025 Chevy 2500 Duramax Corrie Aurilia A technical service bulletin #22-NA-128 addressing a malfunction indicator lamp (MIL) illumination issue has been updated to now include the LZ0 Engine whereas before the bulletin only applied to the LM2 I bought a 2025 GMC Sierra 1500 Denali Ultimate Duramax and overall, I love the truck
2025 Gmc Denali 2025 Duramax Problems Nathan Khalil from nathankhalil.pages.dev
2025 3500, Duramax 6.6 After stopping to refuel the check engine light came on again, took the truck to the dealership, where they updated the software and the light is off, hopefully it is good General Motors has found a large enough issue with the 2024 and 2025 Silverado / Sierra 2500 HD / 3500 HD with the 10 speed "Allison" Transmission, that they released a Service Update for all owners.The issue is there may be sediment in the transmission pan / filter that was generated during transmission assembly
Seems like everywhere I go, someone is having issues with their GM vehicle But it seems to be having countless issues and too many people are experiencing issues as well. 2025 3500, Duramax 6.6 After stopping to refuel the check engine light came on again, took the truck to the dealership, where they updated the software and the light is off, hopefully it is good
Chevrolet Silverado 2025 2025 Ethan Phillips. The bulletin highlights the diagnostic trouble codes (DTCs) P0172. General Motors has found a large enough issue with the 2024 and 2025 Silverado / Sierra 2500 HD / 3500 HD with the 10 speed "Allison" Transmission, that they released a Service Update for all owners.The issue is there may be sediment in the transmission pan / filter that was generated during transmission assembly
New 2025 Gmc Sierra 2025 Problems Celeste E Johnson. But it seems to be having countless issues and too many people are experiencing issues as well. A technical service bulletin #22-NA-128 addressing a malfunction indicator lamp (MIL) illumination issue has been updated to now include the LZ0 Engine whereas before the bulletin only applied to the LM2