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 ...

the 5.0L V8 turbo diesel engine intended for light to medium-duty pickup trucks, and the more powerful Cummins 6.7L turbo diesel unit. Recently updated for 2025, the Cummins 6.7L turbo diesel ...

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 ...