Diesel Exhaust Fluid has an expiration date, after which it becomes far less effective and can even damage your engine.

Diesel engines are more complex than petrol when it comes to managing the pollutants, resulting in higher level of pollutant ...

This video compares the exhaust sound of two Mercedes-AMG models: the E63 (W212) and the C63 (W204). Both equipped with ...

Is LNG to ammonia a viable pathway for helping shipowners get to net zero?From an engine point of view there is a pathway, ...

Seacock inspection and service are important to ensure that any boat is ready to go cruising. Here's how to do it right. The ...

Rising and ever-changing emissions standards ballooned Caterpillar's truck-engine costs, leading to the company abandoning ...

Diesel engines have long had a solid reputation for reliability, but these powerhouses have proven to last far longer than ...

While the Duramax engine family has been around for a while, only the LBZ can truly claim to be the Holy Grail of GM's heavy ...

The end of the government shutdown brought forth a long series of new Pentagon contracts, including a major assignment for ...

While most planes use heat to melt ice that can form on the wing either before takeoff or during flight, the process is ...

SpaceX and Blue Origin have different visions for the future of space exploration. How will their rocket engines power the next generation of spacecraft?

This story originally appeared in Volume 32 of Road & Track.