Reduced emissions from the spark-ignition engine, when fueled by gasoline containing small amounts of MTBE, have led us to explore similar positive results in compression-ignition (CI) engine ...

In Canada, heavy-duty Class 8 trucks account for only 1.37 per cent of all vehicles on the road but contribute 30 per cent of all transport-related emissions. With governments setting ambitious ...

Diesel engines are the perfect recipients of mild engine modifications. They are considerably robust—generally much more so than gasoline engines. Without going into a diesel history lesson, this is ...

Volkswagen’s infamous “Dieselgate” emissions scandal did much to support the notion that “clean diesel” may be a delusion. Top executives at one of the world’s leading carmakers were accused of ...

Diesel and gasoline engines might look alike under the hood, but they use oil in very different ways. Gas engines run cleaner, but diesels create much more soot, crank out higher compression forces, ...

The alleged experts claim that the engine Nicolaus Otto invented in 1876 is running out of gas. They're wrong. The beauty of Otto's internal-combustion gasoline engine was its unmatched developmental ...