DIESEL EXHAUST FLUID (DEF)

What is Diesel Exhaust Fluid (DEF) and Why do I need it?

Diesel exhaust fluid (DEF) is an aqueous urea solution that helps reduce nitrogen oxide pollutants in diesel-powered vehicles. It works by injecting a small amount into the vehicle’s exhaust system, where it breaks down into ammonia and carbon dioxide that react with nitrogen oxides to form harmless water vapor and nitrogen gas. The emissions produced by a DEF-equipped engine are much cleaner than those produced by non-DEF engines. 

Why Is Diesel Exhaust Fluid Important? 

In short, diesel exhaust fluid helps make your vehicle more efficient and environmentally friendly. By reducing harmful emissions, DEF helps reduce air pollution and improve air quality in areas where diesel-powered vehicles are common. Additionally, because DEF helps keep the engine running smoothly and efficiently, it can help extend its life span. As such, regular maintenance of your DEF system is essential for keeping your vehicle running optimally for longer periods of time. 

Diesel exhaust fluid (DEF) is an important part of any diesel-powered vehicle's emission control system. It helps reduce harmful emissions while also improving efficiency and extending engine life. DEF plays an important role in keeping our roads clean and our vehicles running better for longer periods of time. If you drive a diesel-powered car or truck, routine maintenance of your DEF system should be part of your regular service schedule to ensure optimal performance over time.

Oakland Oil & Propane is a proud supplier of products from the Warren Oil Company, one of the world’s premier makers of lubricants, greases and automotive chemicals. We Stock and Supply Lubriguard Skyblue DEF, helping your vehicles and equipment stay in compliance with federal emissions regulations.

Contact us today to place an order or ask a question.