We may receive a commission on purchases made from links. Diesel engines, like all internal combustion engine types, require a mixture of fuel and air to flow through the intake system to operate.

How does a 106-year-old company built on diesel engines evolve to thrive in a decarbonized future? Jennifer Rumsey, SM ’98, the chair and CEO at Cummins, is leading the way to answer that question by ...

Some engines earn a reputation that borders on myth, surviving abuse, neglect, and huge mileages that would destroy lesser designs. Mechanics often describe these powerplants as practically ...