#high-compression
Mazda Still Plans to Launch Diesels in the U.S.
Volkswagen’s emissions scandal gave oil burners a bad name, but Mazda isn’t ditching its plans for a diesel roll-out in North America.
The automaker has an internal timeline for a stateside launch of Skyactiv diesels that will meet stringent U.S. pollution regulations, Automotive News reports.
Automakers Consider Octane Increase For Better Fuel Economy, Emissions
Automakers are looking to boost octane in the gasoline consumers use as a possible new tool to cheaply and easily meet ever-tightening standards.
European-Style Octane Could Boost Efficiency, Power In US Engines
Should United States gasoline octane standards be updated to match those in Europe, f uel efficiency could see a significant improvement, along with increases in engine power.
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