Is diesel exhaust fluid harmful to humans?
It is designed to help reduce levels of oxides of nitrogen that are emitted from diesel engines. These emissions are harmful to human health and to the environment as well. Diesel Exhaust Fluid is considered an eye and skin irritant and is not flammable.
What happens if you get diesel exhaust fluid on your skin?
If DEF comes into contact with skin it can simply be washed off with water. DEF is sensitive to chemical impurities and it is essential that it is handled carefully to prevent contamination. DEF is much more likely to be damaged by the materials it touches than to cause damage to equipment.
What does service diesel exhaust fluid mean?
Diesel Exhaust Fluid (DEF) is a non-hazardous solution, which is 32.5% urea and 67.5% de-ionized water. DEF is sprayed into the exhaust stream of diesel vehicles to break down dangerous NOx emissions into harmless nitrogen and water. DEF is not a fuel additive and never comes into contact with diesel.
What do you need to know about diesel exhaust fluid?
Chemically, DEF is firstly comprised of (NH2)2CO; and when injected into the hot exhaust gas the water evaporates leaving ammonia and isocyanic acid. 2. How Often Do You Need To Fill Up the DEF Tank? That question specifically depends on miles per gallon and usage of the diesel truck in question.
Do you have to put exhaust fluid in DEF tank?
Because diesel exhaust fluid is an expensive add-on, and because it can be a hassle to keep on hand, it might be tempting to run the diesel vehicle without filling the DEF tank. However, the vehicle manufacturer is required to design the vehicle so you can’t.
Why do I need to refill my diesel exhaust tank?
Using and refilling diesel exhaust fluid (DEF) is increasingly becoming a common aspect of owning a diesel-powered car or truck. This chemical is designed to reduce vehicle emissions by combining with exhaust gases after they have left the engine, which means that, over time, your DEF tank will start to run low.
What kind of exhaust fluid does a pickup truck use?
Among vehicles commonly aimed at consumers, pickup trucks and some sport utility vehicles (SUV) run on diesel fuel, although large sedans occasionally use diesel, too. A vehicle with an SCR system has a special tank for the diesel exhaust fluid. This DEF tank, separate from the diesel fuel tank, is usually distinguished by a bright blue cap.