Selective catalytic reduction (SCR) was its solution to reduce diesel engine emissions, but it needs diesel exhaust fluid (DEF) to work. Diesel exhaust fluid is an automotive-grade combination of ...

The modern world relies on diesel fuel for everything from personal transportation and hauling products and goods across the country to powering construction equipment and farming implements.

One of the systems that needs attention is the Diesel Exhaust Fluid (DEF) system, which as most diesel owners know can be finicky and troublesome. The folks at Rislone have developed a new product ...

Catalyzed Diesel Exhaust Fluid (Cat-DEF™) is one of three SwRI-developed technologies recognized by R&D Magazine as one of the most significant innovations of 2021. The Cat-DEF™ technology is ...

Around last May, Facebook posts began circulating regarding an impending shortage of diesel exhaust fluid (DEF) due to various sinister reasons. DEF is required to be sprayed into diesel exhaust ...

As restrictions are being lifted across most states in the U.S. and with warm weather upon us, it is important to consider proper management of diesel exhaust fluid (DEF) used in modern diesel ...