About Diesel Exhaust Fluid

In today’s economy, we usually try to stay vigilant and learn about things that could potentially turn into a financial burden. Our vehicles are tangible assets subject to market conditions and depreciation. Ensuring all parts are running maintains its value but requires money, and thus, we should always be on the lookout for any signs of damage.

One such thing is Diesel Exhaust Fluid (DEF), a crucial product used in our diesel engine vehicles. It is quite shocking that many people seem unaware of its existence despite its importance.

If you are someone who has never even heard of DEF, Don’t worry. This blog will cover everything you need to know about DEF, producer of Diesel Exhaust Fluid and how it impacts your vehicles.

What Exactly is Diesel Exhaust Fluid (DEF)?

There are certain standards that diesel engines are required to meet due to new environmental regulations that keep becoming stricter. One of the most important standards to imply to your diesel engine is Diesel Exhaust Fluid (DEF).

What is It?

DEF is a liquid solution made from a mixture of urea and de-ionized water. When it is added to your diesel engine, it reduces toxic emissions such as nitrogen oxide (NOx).

Scientifically speaking, upon heating, DEF decomposes into ammonia and carbon dioxide. It then reacts with NOx emissions to create water vapor and harmless nitrogen. Modern diesel engines use DEF to reduce NOx emissions, a major cause of smog and air pollution.

What If We Don’t Use DEF?

After learning what DEF is, like most of us, you must wonder what happens if we don’t use it.

Well, in case you forget to use DEF in your diesel engine, it will only be a matter of time before it goes into limp mode. Limp mode limits your engine’s power and speed to protect it from excessive NOx emissions and the damage they may cause. However, driving in limp mode for too long leads to costly repairs.

Treating the DEF tank as you would treat your fuel tank would be a good practice. Because, just like an empty fuel tank, with an empty DEF tank, you might just end up stranded somewhere.

Another factor to consider is that without DEF, the emissions control system of your engine can also be damaged. When soot and other particles clog into the system, the result can be increased emissions and lower engine performance. This could also lead to replacing the entire emissions control system or other expensive repairs.

Some countries even place heavy fines for not using DEF in your diesel engine. If you drive a diesel engine vehicle and violate the DEF requirement, you could be fined during a roadside inspection. These fines usually range from a few hundred dollars to more.

Is DEF Easy-To-Use?

No matter how complex it may sound, using DEF is quite simple. Your vehicle likely has a separate tank for DEF that may be located near the diesel fuel tank. You just need to pour DEF into the tank until it reaches the fill line.

ISO 22241 standard is the approved product you must remember to use. Do not use a non-approved product since it can damage your engine’s emissions control system. Also, remember to store DEF in a cool and dry place, away from direct sunlight. The purchased DEF must also be used within one year since it breaks down over time.

We have broken down the procedure into simple steps to make it easier for you to follow:

  1. Locate the DEF tank
  2. Pour DEF till the fill line
  3. Make sure the product is ISO 22241 standard
  4. Remember to store DEF in a cool and dry place, away from direct sunlight
  5. Use DEF within one year of purchase

Bottom Line

Diesel exhaust fluid is a crucial component used in all diesel engines of the modern era. By not using DEF, you are guaranteeing increased emissions, decreased engine performance, and costly repairs to your vehicle. Therefore, learning to use it to avoid mistakes that could cost you your time and money is very important.

We recommend you take your time to understand DEF, its importance, and how to use it. If you are looking for a top-of-the-line, reliable, and quality DEF, American MFG, a prominent producer of Diesel Exhaust Fluid, offers you just that. Order today to ensure your engine’s efficiency and save yourself from hefty repairs.