Heavy-duty pickups and long-haul trucks rely on torquey diesel engines that are more economical, reliable, durable, and have a more straightforward construction than a comparable unleaded gas engine.

What does it take to start a vintage machine in freezing temperatures? This video documents the tricks, techniques, and sheer ...

You might have noticed that it’s been pretty cold, well, everywhere lately. (I’m not talking to you, Florida.) I guess that’s what January is good for, but still, it isn’t a fun time to be a diesel ...

Combustion in a diesel engine during cold starting under normal and border-line conditions was investigated. Experiments were conducted on a single cylinder, air-cooled, 4-stroke-cycle engine in a ...

Some 2-3 weeks ago you ran a letter about problems with diesel fuel blockage caused by the addition of biodiesel to standard diesel and lack of use of the vehicle. I have a smallholding and two ...

Dear Tom and Ray: I am a college student who loves anything mechanical, and I work on a local farm to earn a little extra money. My boss likes to keep costs down, and that includes maintenance on ...

The phase-in of US EPA Tier 3 and California LEV III emission standards require further reduction of tailpipe criteria pollutants from automobiles. At the same time, the mandate for reducing Green ...

Diesel-fired engine pre-heaters can help ensure reliable engine starts in cold-weather conditions while reducing engine wear, preventing service calls and boosting driver satisfaction, fleets said. A ...