The whole field of oil additives and fuel economy enhancers has me confused. If they work, why hasn't the world beaten a path to their door? Especially now, with fuel prices at unprecedented highs.

Regulators have banned the use of Dupont’s Kathon FP 1.5 biocide in Boeing 737 MAXs, the first of what is likely to be a series of mandates to protect fuel systems from in-service incidents linked to ...

Citing the risk of dual-engine power loss, the US Federal Aviation Administration has prohibited airlines from adding a DuPont-made biocide to the fuel of Boeing 737 Max. An airworthiness directive ...

If you thought diesel fuel additives were merely store-bought products at your favorite auto store, you'd better think again. Fuel suppliers, refineries, and manufacturers are the biggest market for ...

The Penray Pow-R 365 5-in-1 diesel fuel treatment is designed to improve fuel economy and engine performance in commercial, construction and agricultural environments in both summer and winter seasons ...

A new fuel additive from Advanced Fuel Solutions (AFS) is said to eliminate deposits in the injector, optimize injector performance, extend filter life and maintain fuel economy. The Optimum ...

DENVER (CBS4) - Some people save money on gas by using those fuel additives that can be purchased right at the pump at some gas stations. CBS4 consumer reporter Jodi Brooks put one of the additives to ...

Remember when gas prices spiked last year and everyone freaked out? Wasn't fun, was it? Driving suddenly meant keeping one eye on the fuel gauge and the other scanning the roadside for cheap gas ...