Some engines are difficult to repair, which is no good if they're also unreliable. What do mechanics say? What's the most ...

The 6.6L Duramax diesel engine is well regarded in the truck community, but what is considered high mileage for one? Here's a ...

The fuel of choice for economy and torque shows it has life left after all.

Imagine shoehorning a massive twin-turbo diesel V10 into a 1990’s mid-engined Ferrari. Well, Idaho-based Grind Hard Plumbing ...

Internal-combustion engines were still novel in 1892, when German engineer Rudolf Diesel filed a patent for a compression-ignition engine running on fuel oil that rivaled contemporary spark-ignition ...

A new hybrid diesel tech revives old-school power with instant torque, better efficiency, and the ability to run on renewable ...

Gilbert Smith is an automotive journalist with over five years of specialized research and writing experience. Before joining CarBuzz in 2024, he produced in-depth buyer’s guides and feature articles ...

From historic giants to modern behemoths, these ship diesel engines showcase vast power and engineering fit for the longest ...

Daily use, decent fuel economy, and the ability to carry big payloads and tow hefty trailers are the primary considerations that prompt most truck buyers to choose diesel pickups over their ...

Gasoline and diesel are two completely different types of fuel. Choosing the wrong type for your vehicle could end in an ...

A lot of heavy duty trucks are required to display engine hours along with the total mileage. What do drivers say? Which one ...