Early in the history of Duramax engines, GM changed the LB7 series of engines to LLY, but it can be difficult to tell them ...

The power, fuel efficiency, and longevity of an engine will heavily depend on the fuel that’s being delivered. Furthermore, ...

Grrrr. Direct injection, ECO start/stop function, four-cylinder engine with four-wheel drive: New Mercedes-Benz C-Class models are even more economical and responsive Stuttgart – Mercedes-Benz ...

The company will supply components for MAN Truck & Bus, which plans to build 200 units of the truck for select markets in ...

The single-cylinder engine uses an air-assisted direct injection system. A movable "puck" in the top of the cylinder head allows the compression ratio to be varied. The engine has so far been run ...

In the case with Honda, the excessive oil dilution in the 1.5-liter engines is caused by the Direct Injection technology used in the engine. The engine shoots fuel deep into the engine block ...

One potential issue facing buyers looking to make the switch to an EcoBoost car is that the quoted fuel economy figures in the real world can vary. The turbocharger on an EcoBoost engine delivers ...

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 ...