Quality issues related to the 3.0L I6 LZ0 turbodiesel Duramax are drawing more and more attention online, and in response, GM ...

A 2025 Chevy Silverado ZR2 owner had the engine die at 2,500 miles. Now, GM wants to swap it for a "remanufactured" engine.

At an event dubbed "AT4Xpedition," GMC recently invited media to live out our collective Yellowstone dreams in the stunning picturesque mountains of Montana. The single drive program included five ...

American regulations may have started to relax a bit in recent months, but strict European standards are aiming to completely remove diesel engines 10 years from now. In short, the diesel engine is a ...

And well it should. It’s a prizefighter of a pickup, with 35-inch tires that took a severe whomping off-road without a complaint, assisted by Multimatic dampers, a suspension lift and so, so much more ...

General Motors has issued a new Special Coverage bulletin for certain units of the 2023 GMC Sierra 1500 to address a potential issue with the engine coolant control valve. Owners may notice that their ...

Dieselgate started back in 2014, but it has never really ended, as more and more allegations roll in of defeat devices across the diesel spectrum. From VW and Daimler to Cummins and Bosch, the EPA, ...