Traditional fuel-injected engines that don't use direct injection usually use throttle body injection or port injection; those systems spray gasoline into the intake port where it's mixed with air ...

Carbon buildup is more common in direct-injection engines than in port-injected engines for one simple reason: Direct injection systems inject fuel directly into the combustion chamber ...

Of the W1’s two power sources, the engine does the bulk of the contributing ... offsetting increases from the twin port and direct injection fuel system, larger turbos, larger exhaust runners ...

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 ...

Gasoline Direct Injection (GDI) is a cutting-edge fuel delivery system for gasoline internal combustion engines. It employs a high-pressure common rail accumulator assembly to directly inject fuel ...