The fuel injection pump is the heart of the diesel engine. Precisely delivered fuel maintains a rhythm or timing that keeps the engine running smooth. Simultaneously, the pump also controls the amount ...

Direct-injection engines were introduced with a promise that sounded ideal: more power, better fuel efficiency, and cleaner ...

Water injection has recently found a home on the BMW M4 GTS, but the technology hasn't really drifted down to more mundane metal yet. Bosch wants to change that, offering up its water injection ...

Electric cars and hydrogen fuel-cell vehicles may get a lot of attention, but every carmaker is still searching for ways to improve the fuel efficiency of internal-combustion engines. At its ...

Water and fuel aren't usually a good mix, but BMW has turned to water injection technology in its ever-continuing quest for improved fuel economy and power. Its latest 1 Series prototype is fitted ...

WEATHERFORD, Texas--(BUSINESS WIRE)--Power Service, a trailblazer in diesel fuel additive innovation, announces the launch of Diesel Injector & DPF Flush, the industry's first single-tank solution to ...

BMW recently demonstrated water injection on a small hatchback, but its first planned production use of the feature will be on quite a different type of car. At the 2015 Pebble Beach Concours ...