Diesel engines are the backbone of the commercial vehicle industry. They haul freight, power equipment, and keep vital operations moving. But as diesel technology has advanced, so too has the ...

Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine may not run as smoothly as you remember, or the fuel economy may dip—but ...

Top 9 most reliable used diesel trucks under $20,000, ranked by reliability ratings—with key years, engines, and buying tips ...

If your fuel consumption is increasing it would be worth considering if worn out or failing components are responsible before looking at engine cleaning. Blocked injectors, turbo issues, dirty air or ...

The car world has seen many huge engines, but they don't all deliver impressive power. Here are some of the biggest engines ...

In an industry where every drop of fuel matters and rules are tightening by the minute, California-based Newlight Marine ...

Rolls-Royce has successfully tested the world's first high-speed methanol marine engine with its partners Woodward L'Orange ...

RNG turns harmful methane waste into a cost-effective, clean fuel. With the new Cummins X15N, it's now a no-sacrifice diesel ...

Limiting idle time is one among several strategies diesel truck owner-operators use to ensure engine oil is performing in ...

The United States Automotive Turbocharger Market is on course for a powerful decade of expansion, rising from USD 2,950.5 ...

Your career says a lot about who you are, and so does the car sitting in your garage. Whether you’re crunching numbers in a ...