In terms of efficiency, the 6-cylinder Cummins (non-high ... With the 6.7-liter Cummins turbo diesel, instead of every 7,500 ...

The Cummins and Duramax engines have had been under the hood of many models. The question is, how long do they last? Here's ...

A standout change in the 2025 Ram HD lineup is the evolution of the 6.7L Cummins turbo diesel engine ... of individual glow plugs on each cylinder of the engine (six in the case of the Cummins ...

One of the most well-known purveyors of diesel engines in America is undoubtedly Cummins. They aren't the only American ...