Diesel engines are known for several things. Power and torque are the biggest attractions, but there is another attribute that drivers like. They can rack up a lot of mileage without needing major ...

Diesel engine vehicles can be damaged by using low-quality diesel exhaust fluid (DEF). This includes catalyst poisoning, deposits which can restrict equipment from operating, and DEF injector and ...

Increasingly stringent diesel engine exhaust emissions regulations have, over the past 20 years, reduced output of nitrogen oxides (NOx) by 95% and particulate emissions by 90% in heavy trucks. These ...