Chevy and Ford have both produced 3.0L diesel engines, but they have some noteworthy differences. Here's how the two engines ...

Diesel engines like the 3.0L Duramax require special maintenance, including the use of DEF, or Diesel Exhaust Fluid. Now, GM Authority is taking a closer look.

Cummins designed, built, and supplied the engines that helped build America, fight wars, and operate farms. To this day, Cummins still plays a key role in supporting industries in the United States ...

Some diesel enthusiasts still think of General Motors’ Duramax engine as the new kid on the block. Although, the truth is, its core architecture has now been in production longer than any of the Ford ...

Sometimes it's the little things that make your life better. Although it is widely known that under-hood temperatures in diesel trucks can fatigue sensitive components like wiring, connectors, hoses, ...

Over the last century, Chevrolet has rolled out several impressive engines, from the Gen I 350 small-block V8 and the Gen III Vortec 5300 V8, both of which we included on our list of the most reliable ...

The GM Duramax 3.0L LZ0 engine relies on a Diesel Particulate Filter, or DPF, to reduce emissions. Now, we're taking a closer ...