General Motors has been using Duramax diesel engines in certain workhorse models for nearly a quarter century. The 6.6-liter V8 version which powers Chevy Silverado 2500/3500HD and GMC Sierra Heavy ...

In the world of heavy-duty pickups, competition under the hood is fierce, with major brands like Duramax, Cummins, and Powerstroke, making the list of the most reliable diesel engines ever built. In ...

In the complex world of auto manufacturing, it’s not uncommon for OEMs to share parts and collaborate in expensive manufacturing efforts. Such was the case for GM and Isuzu, with the two companies ...

First rolling off the line in 1996, the Chevy Express and GMC Savana haven’t changed all that much in the decades the nameplates have been produced. That said, both models dropped the turbocharged ...

The owners of 40,428 Chevrolet Silverado 4500HD, 5500HD, and 6500HD trucks equipped with the 6.6-liter Duramax diesel engine are being advised to park their trucks outside until a recall can fix an ...