It is a technology that melds a diesel engine's high efficiency and massive torque with a gasoline engine's low emissions and smooth running. And it could be the next big evolution of the internal ...

Finding Source of Oil Leak, Are Octane Ratings Real?, Bearing Problem on Honda Civic, HCCI Engine, Another Bogus 'Gas Saver': Mike Allen's Weekly Online Auto Clinic Published: Sep 30, 2009 8:00 PM EDT ...

One option is homogeneous charge compression ignition (HCCI). An HCCI engine burns gasoline, ... However, it requires much finer control of the intake temperature, as well as the timing of ignition.

A homogeneous charge compression ignition engine is a gasoline engine without a traditional spark ignition to initiate combustion. How HCCI engines work | Automotive News Skip to main content ...

The engine would combine the efficiency of a diesel engine with the power and low emissions of a gasoline unit.

Well, at this year's Hyundai powertrain-tech shindig, I got an update from powertrain honcho John Juriga as to just whatever happened to GDCI. He explained that under compression-ignition ...

If the engine is too hot, engine knock and unpredictable timing is present; if it's too cold, ignition problems ensue. So, Mazda looked to the past and found a solution: use a spark plug.

The EVIC is a computer controlled internal combustion engine, utilizing a cam less solenoid actuated valve system.In addition to intake and exhaust valve control, the processor also handles ...

Mazda's new Homogeneous Charge Compression Ignition (HCCI) engine, however, is a cross between the two. It compresses the air and fuel together so hard that, most of the time, the spark plug is ...

Mercedes-Benz introduces the DiesOtto – German for HCCI. By [email protected]. Jul 25, 2007 12:03 PM EDT Start the Conversation Start the Conversation ...