Selective Catalytic Reduction technology that will be used in many 2010 diesels will require additional maintenance around the DEF filters. As fleet managers have worked to familiarize themselves with ...

Key to the care and feeding of today's latest engines is a mysterious fluid called DEF (diesel exhaust fluid). Following is some information about DEF to help you manage your Tier 4 equipment for ...

When it comes to reducing the nitrogen oxide (NOx) emissions of diesel-burning commercial vehicles, selective catalytic reduction (SCR) is firmly in place as today’s technology. And these systems are ...

You’re gazing idly at the landscape when a yellow light on the dash winks on, spoiling the serenity: Your diesel particulate filter (DPF) needs attention. In most situations, the warning doesn’t ...

PetroClear has introduced new diesel exhaust fluid dispenser filtration products designed to help prevent retail and commercial fuel site operators from distributing contaminated DEF. Selective ...