DEF stands for diesel exhaust fluid, and it is mandatory for all semi-trucks to use it in the United States. Here's why and ...

When it comes to keeping a diesel engine running smoothly, few components are more critical than the fuel system. Often ...

More torque and better fuel economy may have you ditching gas for diesel, but despite a reputation for reliability, that ...

"an emissions after-treatment technology that converts NOx in the diesel-engine exhaust stream into nitrogen and water vapor." The DEF additive aids that conversion when combined with diesel ...

governments and other decision-makers have a valuable evidence-base on which to consider environmental standards for diesel exhaust emissions and to continue to work with the engine and fuel ...

In addition to meeting current and anticipated off-road emissions regulations ... The Valve Company specializes in the field of diesel engine exhaust and valve operation, as well as maintenance ...

Medical News Today has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical journals and associations. We only use quality, credible sources ...

Problem: DEF Contamination. Dirt, rust and other particles can cause abrasion on internal components. Having too much or too ...

and carbon dioxide emissions by reducing undesirable deposit formation in diesel engine exhaust systems.

For most diesel-powered engines, DEF is vital so the vehicle performs at its best. Here's what it is exactly and what the ...

Diesel forklift trucks remain a mainstay of material handling equipment, and although they cannot be used for indoor ...