Pro tips and practical maintenance strategies to keep your boat's engine healthy between haul-outs and offshore sailing. The ...

Diesel engines can technically run backwards, though there's very little (if any) practical applications for this, especially ...

If your diesel car, truck, or even farm equipment isn’t running right anymore or is sitting parked for a long time or in long temperatures, then diesel fuel additives might be exactly what you need to ...

As waves of regulation make onboard energy more expensive, shipowners face significant decisions about how to stay ...

Most diesel truck owners understand how to put diesel exhaust fluid (DEF) in their trucks. However, some make the mistake of getting DEF in their fuel tank instead of the dedicated DEF tank. As the ...

Finnish manufacturer Wärtsilä introduced an engine back in 2015 that was so good, it snagged a Guinness World Records title for being the most efficient four-stroke diesel engine shortly after its ...

Vik is the Co-Founder and former Editor at MotorAuthority, a leading U.S. website covering performance and luxury cars. Since 2025, he has contributed to CarBuzz, blending his engineering background ...

Honda unveiled a hydrogen fuel-cell concept big-rig, Hyundai announced the latest evolution of its fuel-cell-powered Xcient ...

Symptoms of a malfunctioning NOx sensor include increased fuel consumption, as well as reduced power and acceleration. If a sensor fails, it will also trigger an on-board diagnostic (OBD) code, ...

A FORKLIFT driver says he’s been slapped with a massive £3,000 bill after a fuel station blunder. The massive fault left ...

Sometimes it can be tempting to invest in a vehicle you've heard tantalizing things about, but be warned, these ten could be ...