Ship designers could use any kind of engine they choose, but they overwhelmingly opt for diesel engines. What's the reason ...

This article discusses the Renault K engine family, focusing on the diesel variant called the Renault K9K engine and the vehicles it was used in. Referred to as the K-Type, this is an internal ...

A number of scientists and academics are sounding the alarm about California's plans to implement passenger rail trains that are powered by hydrogen -- an ostensibly green technology that would ...

Much like the fuel you fill into the tank of a diesel or gas car, the engine oil you use to lubricate the motor is also subtly different. Each oil is engineered to optimize the performance of a ...

Petrol and diesel owners can boost their fuel economy by up to 25% by changing how they use a car lever found in every ...

Diesel engines are well-suited as the core of utility vehicles, especially SUVs. Let's drum up a scenario: A family of four needs a used diesel-powered SUV that can still lug their small 6,000 ...