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What Does DI-D Stand For On Mitsubishi Engines, And How Does The Engine Tech Work?

The once-almighty Mitsubishi Motors may have relegated themselves to building cheap small cars and Nissan-derived crossovers, but it was an indomitable powerhouse of innovation back in the day.
JSTOR Daily

Is a High Pressure Direct Injection System a Solution to Reduce Exhaust Gas Emissions in a Small Two-Stroke Engine?

ABSTRACT Small gasoline engines are used in motorcycles and handheld machinery, because of their high power density, low cost and compact design. The reduction of hydrocarbon emissions and fuel ...
Consumer Reports

Direct-injection engines improve performance and save fuel, but at a price

It has been touted as the automotive holy grail, the ultimate marriage of better performance and greater fuel economy. It's the direct-injection (DI) engine, the latest technology designed to squeeze ...
Green Car Reports

Ford's High-Mileage EcoBoost Engine a Blast To Drive

We wrote yesterday about Ford's new EcoBoost engine, which uses twin turbos and direct injection to get V8 power out of a smaller V6. It's coming this summer in the Lincoln MKS luxury sedan, where it ...