Some agree that batteries are the clear winner in the race against hydrogen technologies, while others think the opposite. There's no such debate among internal combustion engine proponents. Almost ...

Despite its critics and moves toward electrification, the internal combustion engine is not yet dead. Though its design for passenger vehicles may have begun to reach its apex with Mazda’s Skyactiv ...

Westport Fuel Systems recently unveiled its H 2 HPDI fuel system in a demonstrator truck. Westport’s HPDI fuel system technology enables heavy-duty trucks to operate on bio-methane (renewable natural ...

For years, the automotive conversation has revolved around electrification, with EVs and hybrids often framed as the inevitable future of transportation. Yet despite that momentum, the ...

Here are some of the technologies that are extending the life of the internal combustion engine by making it more efficient. Displacement on demand: Shuts down unneeded cylinders once a vehicle ...

Garrett Motion. has filed a patent for methods and systems utilizing model-based calculations to control mass flow in internal combustion engines. The system includes a secondary air injection valve ...

Marelli, a global mobility technology supplier to the automotive sector, announces the launch of its new generation Port Fuel Injection Engine Control Units (PFI ECUs) dedicated to gasoline, flex fuel ...

A new generation of internal combustion engine technology, such as Hyliion’s natural gas-electric hybrid, is poised to transform trucking’s push to cut carbon emissions. Over the past few years, truck ...