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

Diesel engines need extra care in winter to avoid problems like fuel gelling, weak batteries, and thick oil. Key tips include ...

A triangular engine with 18 cylinders? Surely that's an entry for the Odd Machines Hall of Fame. But it worked ... though it ...

Writing this reminds me of last winter when my friend's car had difficulty starting in -15 degrees Celsius. Eventually, the mechanic discovered that it was due to the EGR system freezing. This issue ...

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 ...

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

Lawyers acting for 1.6mn vehicle owners say failure to follow EU precedents would make UK a ‘defeat-device island’ ...

U.S. Sen. Cynthia Lummis on Tuesday wrote a letter to President Donald Trump, urging him to pardon Wyoming diesel "delete" ...

Benz’s electric eSprinter van, at an early drive in Stuttgart, left us mildly traumatized. Mercedes invited MotorTrend to ...

Every time that check engine light comes on, you’re left guessing — but with one small device in your cab, you could skip the ...

The growing energy demand of AI is leading to pushback from knowledge workers. Here’s how AI-forward companies can address it ...

A breakthrough mild hybrid powertrain that can move on electric power alone, and a secret Audi seems oddly reluctant to share. What a fun story!