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The Importance of DEF in Your Diesel Engine

Understanding Diesel Exhaust Fluid (DEF) and Its Role in Reducing Emissions

Diesel engines have come a long way in recent years, with increased fuel efficiency and reduced emissions becoming top priorities for manufacturers and operators alike. One of the critical components in achieving these goals is diesel exhaust fluid (DEF), a solution sprayed into diesel engines’ exhaust stream to reduce harmful emissions. In this blog post, we’ll explain DEF, how it works, and why it’s essential for your diesel engine.

What is DEF in Your Diesel Engine?

DEF is a non-toxic solution made from urea and deionized water. It is sprayed into the exhaust stream of diesel engines to reduce the amount of nitrogen oxides (NOx) that are released into the atmosphere. NOx is a byproduct of the combustion process in diesel engines, and it is a significant contributor to air pollution. DEF converts NOx into harmless nitrogen and water vapor, which are then released into the air.

How Does DEF Work?

DEF is injected into the exhaust stream through a special nozzle when the engine is running. The heat from the exhaust causes the DEF to break down into ammonia and carbon dioxide. The ammonia then reacts with the NOx in the exhaust to form nitrogen and water vapor, which are released into the atmosphere.

Why is DEF Important?

DEF is an essential component in reducing emissions from diesel engines. The EPA has mandated the use of DEF in all diesel engines manufactured after 2010. This includes everything from passenger cars and trucks to heavy-duty vehicles like buses and construction equipment.

Using DEF not only helps reduce harmful emissions, but it can also improve fuel efficiency and engine performance. By reducing the amount of NOx that is released into the atmosphere, diesel engines can meet stricter emissions standards while still providing the power and performance that operators require.

Where Can I Get DEF?

At Kelsoe Oil Company, we offer a range of DEF products to meet the needs of our customers. We can deliver DEF directly to your location in North Texas, making it easy for you to keep your diesel engines running smoothly and efficiently. Our team of experts can also help you determine the right amount of DEF to use for your specific application, ensuring that you’re getting the most out of your diesel engine.

In Conclusion

DEF is an essential component in reducing emissions from diesel engines, and it plays a critical role in meeting stricter emissions standards. By understanding what DEF is, how it works, and why it’s essential, you can make informed decisions about the care and maintenance of your diesel engine. Kelsoe Oil Company is committed to providing our customers with the highest quality DEF products and services, so contact us today to learn more.

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