Stuttgart, Germany--If engineers at Robert Bosch GmbH have their way, your next car will be powered by a diesel engine. Bosch's latest product offering in diesel engine technology is a direct fuel ...

How does direct fuel injection work? Instead of having injectors in a throttle body, or in the intake manifold, a direct injection system makes use of an injector that fires into the combustion ...

The basic difference between direct injection (DI) and the port-fuel injection (PFI) systems we've become familiar with since the mid-1980s is that PFI sprays fuel into the intake manifold (behind ...

Diesel engines operate at higher compression ratios than gasoline engines, and fuel is injected under much higher pressure. An injection pump, usually driven by a belt or chain linked to the ...

Westport Innovations Inc. on Tuesday announced a second-generation high-pressure direct-injection natural gas system usable on original equipment manufacturers’ diesels. It replaces the dual-fuel ...

HARRISBURG, Pa., Aug. 20, 2025 /PRNewswire/ -- G2 Diesel Products, a long-time private label supplier to major diesel brands, is now offering the same industry-proven remanufactured diesel fuel ...

Direct injection, as the name suggests, refers to a type of fuel system which introduces fuel directly into an engine's combustion chambers. This differentiates it from conventional injection systems ...