2025 Chevy Duramax 2025 Problems Faced. 2025 Chevy Silverado 3500 An InDepth Look at What's Ahead! YouTube Body (6) Brake (2) Electrical System (12) Fuel and Propulsion System (4) Lane Departure Warning. 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 Duramax Engine 2025 For Sale Max Kelly from maxkelly.pages.dev
However, with the recent freeze across the country, drivers are complaining that the software update didn't fix the Duramax diesel engine problem, Instead, owners are having to disconnect the battery cables to cause the truck to do a hard reset This problem is prevalent with the LB7 Duramax model years
New Duramax Engine 2025 For Sale Max Kelly
I am personally in the middle of a lemon law with my 2021 GMC Yukon XL Denali 3L Duramax 4WD (whew that's a mouthful) Potential Duramax Diesel Concerns for the 2024-2025 GMC Sierra & Chevy Silverado 2500/3500 I bought a 2025 GMC Sierra 1500 Denali Ultimate Duramax and overall, I love the truck
2025 Chevy 3.0 Duramax Brit Millisent. Unfortunately, with barely 3k miles on the truck, I've had significant two issues that have required return trips to the dealer Potential Duramax Diesel Concerns for the 2024-2025 GMC Sierra & Chevy Silverado 2500/3500
The Infallibles 2025 Chevy Wanda Langdon. I have learned by research that this will result in increased DEF usage. The transmission output shaft bearing is pressed into the case and when doing so.