Chevrolet is entering the US and Canadian diesel car markets this summer with a 2.0L turbo-diesel version of its Cruze. Chevrolet says it is the cleanest diesel passenger car engine General Motors has ...

Clean and lubricate your vehicle's fuel system with our top picks for the best diesel injector cleaners. Like any fuel-injected engine, diesel engines rely on fuel injectors to, well, inject fuel into ...

Your gasaholic friends may not believe you, but feel free to tell them that diesels will soon be cleaner than current gasoline engines. It's not a trick-they'll have to be that clean if manufacturers ...