While 40-year-old engines might not be expected to be the most reliable today, a certain diesel engine has found itself with ...

Inline-six engines are well-balanced, and they have a great history of being reliable. Four engines in particular are ...

If diesel engines need air for combustion, then how can submarines use them? Here's what you need to know about the clever ...

The EPA is escalating its response to consumer complaints regarding DEF system failures, announcing a new investigation aimed ...

If you have a diesel-powered vehicle that's been sitting unused for more than a few months, you might be wondering if its ...

Diesel engines are known to be reliable and long-lasting, but they can also present unique maintenance issues that you must ...

Jeffrey D. Gaskin helps department apparatus committees get ahead of the curve regarding vehicle specification in relation to ...

The Trump administration is demanding warranty and failure data from top manufacturers in an effort to end truck engine ...

Ford has plenty of V6, V8, and i4 engines to its name, but only one straight-five.

The EPA questions if diesel DEF de-rates are essential for emissions compliance. Could changes be on the horizon? Discover ...

Those of us who drive pickup trucks expect quite a bit from our trucks’ engines.As we put them to work, whether that’s on the ...