Diesel engines can be more efficient than gasoline engines, but that's largely due to DEF. Here's what it does, how it helps, and what happens if you run out.

Rislone said its new DPF Clean Diesel DPF Exhaust & Emissions System Cleaner cleans the fuel, exhaust, and emissions systems of diesel vehicles. Pilot Flying J has introduced a new diesel fuel ...

Add Ford to the companies switching to a cleaner method of treating diesel engine exhaust to reduce emissions. Ford, like VW Group and PSA/Peugeot-Citroen will switch to selective catalytic reduction ...

The new low-sulfur diesel fuel is now being pumped into your tanks, whether you like it or not. Sure, the '07 vehicles were built to work on the stuff, but what about your non-brand-new truck? We aren ...

Vehicle exhaust includes a variety of emitted particulates including carbon nanotubes, which are worrisome because nanotubes resemble asbestos fibers that can linger in lung tissue. Now a study has ...

There is no such thing as a silver bullet in manufacturing. No single production technology or methodology has the ability to efficiently or cost-effectively conquer every challenge. Instead, ...

An investigation of fuel additives was conducted to identify materials which will reduce or eliminate jet engine exhaust smoke. Many materials were evaluated in a full-scale combustor rig, and the ...

Tenneco has been granted a patent for a mixer designed to mix additives into exhaust gas flow from internal combustion engines. The innovative design includes multiple shells with offset edges to ...