You Need to Know about DEF
06 Dec 2017, Posted by Industry Information inDiesel Exhaust Fluid, or DEF, is a critical liquid for a functioning, efficient, eco-friendly vehicle. It’s flushed through a Selective Catalytics Reduction (SCR) system, and it helps the environment by reducing the truck’s nitrogen oxide (NOx) emissions. Your drivers can easily stop at a fuel services station to purchase more DEF, but they shouldn’t wait until their truck is breaking down to make…