Direct injection is exciting technology in that it allows car enthusiasts to have their cake and eat it too. How so? By both improving fuel efficiency and increasing horsepower. This being the ...

None of these models, of course, are available in North America. Grrrr. Direct injection, ECO start/stop function, four-cylinder engine with four-wheel drive: New Mercedes-Benz C-Class models are ...

The Korea Institute of Machinery and Materials (KIMM) has developed the world's first engine capable of directly injecting ammonia into the combustion chamber at high pressure, in collaboration with t ...

while in most gas engines it’s injected into an intake port (though there are a growing number of gas engines with direct injection). Diesel engine pumps can be damaged by sludge and other ...

American Honda has recalled nearly 295,000 Honda and Accura car models due to an issue with the fuel injection electronic ...