Westport Fuel Systems recently unveiled its H 2 HPDI fuel system in a demonstrator truck. Westport’s HPDI fuel system technology enables heavy-duty trucks to operate on bio-methane (renewable natural ...

Ignition coils last far longer than spark plugs and only need replacement when symptoms appear. Here’s how to tell if coils ...

Fuel effects on combustion characteristics, including combustion robustness/stability, for partially premixed compression ignition (PPCI) combustion was investigated using Delphi’s second-generation ...

SAE International Journal of Engines, Vol. 14, No. 3 (2021), pp. 335-344 (10 pages) The addition of a spark plug in place of the original fuel injector and fumigating natural gas (NG) inside the ...

With stricter emission standards and the rise of electric powertrains, it might seem like the internal-combustion engine's days are numbered. But Engineering Explained host Jason Fenske believes ...

Modern Formula 1 power units turn a brutally strict rulebook into a physics experiment that borders on science fiction. With tiny 1.6‑liter engines, capped fuel flow and tight component limits, teams ...

Learn how to use dielectric grease on spark plug boots to prevent voltage leaks and corrosion. Follow our guide to protect ...

The internal combustion engine had its days, but the journey is about to end as the EV era dawns. Ever since this has become clear, the automotive industry, as well as big oil, have scrambled to save ...

Although the electric revolution is making big strides, the internal combustion engine is far from dead. So what’s does the future hold for it? Jason Fenske from Engineering Explained is here to lay ...

The EU finalized its plan to phase out polluting cars and vans, but it carved out an exemption for vehicles that run on e-fuels. The EU finalized its plan to phase out polluting cars and vans, but it ...