Hyundai doesn’t currently offer a diesel engine for sale in the United States, so it may surprise you to hear that the brand recently patented some interesting diesel engine technology. According to a ...

Home mechanics have been pouring vegetable oil into engines for years, sometimes in the fuel tank, sometimes straight into ...

Positive Crankcase Ventilation—three dirty words, but do they really need to be perceived that way? In general, the PCV system has two main functions: vapor relief and liquid separation. PCV systems ...

Navistar’s new 12.4-L International A26 engine is built from Volkswagen's proven MAN D26 engine crankcase, and produces up to 475 hp and 1,750 lb.-ft. of torque. Navistar says the design is 600 to 700 ...

“The A26 is as simple as a modern engine can be, and we’ve built uptime into every part of the development process, from design to calibration to testing,” said International Truck's Darren Gosbee, ...

In February 2010, the U. S. Environmental Protection Agency (EPA) issued a new national emission standard for hazardous air pollutants (HAPs) that affected existing stationary diesel, dual-fuel and ...

In this climate of wishing to reduce pressure on natural resources and clean up emissions, many new ideas have been developed to answer these demands. The Mayflower e3 engine, so named for its ...