Volvo Group and Westport Fuel Systems plan to team up to drive adoption globally of Westport’s HPDI fuel system technology to help cut emissions using alternative fuels. Westport’s HPDI fuel system ...

There’s a new crop of engines on the street now that’s cleaner, more fuel efficient and hopefully more reliable than previous models. Most North American heavy-duty diesel engine manufacturers rolled ...

Automatic engine stop‑start was sold as a painless way to cut emissions and fuel bills, a tiny software trick that would shut ...

Adding a good fuel additive can help stabilize fuel and keep your motorcycle’s engine performing at its peak. A good fuel additive should be a part of your regular maintenance no matter where you live ...

The successful test of Monarch 5 running on natural gas shows the system’s unparalleled level of fuel flexibility as UAV Turbines transitions into production for commercial and defense customers.

Discover which Toyota engines rank highest for reliability and longevity, based on real-world data and expert analysis.

As engine oil suppliers develop new formulations to protect diesel engines and enhance their efficiency, some are paying particularly close attention to the performance of exhaust aftertreatment ...

The L8B is a powertrain system produced by General Motors for use in pickup trucks and SUVs. The system is based around the 5.3L L83 engine and two components: The 5.3L L83 V-8 engine is mated to a ...

[This article was first published in Army Sustainment Professional Bulletin, which was then called Army Logistician, volume 2, number 6 (November–December 1970), page 40. The text, including any ...