The 6.7 Cummins and 6.6 Duramax diesel engines are both reliable and solid, but they do differ in some ways. Here's the ...

Early in the history of Duramax engines, GM changed the LB7 series of engines to LLY, but it can be difficult to tell them ...

General Motors Co. has recalled nearly 462,000 pickups and SUVs equipped with Duramax turbo-diesel engines for transmission ...

GM is recalling almost 462,000 vehicles equipped with the Duramax diesel engine to fix a problem with the transmission ...

GM does plan to apply the lessons learned from this engine to other future gas and diesel engines. We've written ... has done with its new upcoming 4.5L Duramax diesel V8. Beyond the basic ...

This see-through oil pan test shows that’s exactly what happens on a GM Duramax diesel engine, and something tells me it’s not the only one with this problem. For starters, Banks didn’t set ...

In 2019, General Motors introduced the Duramax 3.0 diesel engine in its lineup, which could outperform or match its rivals in power and towing capacity. Several years later, in 2023, the inline ...

2025 Sierra 2500 Denali Ultimate in a few words: A great-driving luxury truck that offers tremendous capability for those ...

The Duramax diesels are built by a General Motors ... up with Toyota and would work with Toyota on developing diesel engines for use in Toyota vehicles. This caused the Japanese newspaper Nihon ...