Clean technology has genuine successes to its name. Between 1973 and 1980, the fuel economy of the road transport fleet ...

Fuel injector cleaning can restore lost power, improve fuel economy, and help prevent costly repairs — and there are accessible methods to do it at home. Options include in-tank additives for light ...

Fuel injector problems can cause rough idling, misfires, and poor fuel economy, but not all issues require costly replacements. Understanding how injectors work, the right way to diagnose them, and ...

Westport’s next‑generation compressed natural gas fuel storage system, combined with Cespira's on-engine HPDI™ fuel system, ...

Westport and Volvo are demonstrating a 500-hp truck with diesel-like efficiency — one that also offers what Westport says is ...

Commercial trucking is one of the most data-rich industries on the planet - and yet, for decades, most of that data went uncollected. A diesel engine running 150,000 miles a year generates millions of ...

Filling up the tank right now may hurt your wallet, but a recent regional report identifies biofuels as a cost-saving and cleaner solution. Biofuels, such as E15 gasoline and B20 biodiesel, are made ...

Key opportunities in the North America fuel additives market include addressing aggressive sulfur-reduction rules, enhancing durability for aging combustion fleets, and improving efficiency in ...

Keeping petrol in a CNG car is important, but not in equal proportion. Petrol helps protect the fuel pump, injectors, and engine parts, and ensures smooth starting. Experts recommend keeping at least ...

Today's diesel fuel lacks much of the natural lubricity that diesel fuels once offered, taking a potential toll on fuel ...

The hydrogen-powered Suzuki Swift has been developed by AVL in collaboration with the brand and is a working prototype.