A Solution For Your DEF Needs
As part of our full service solution you can add Diesel Exhaust Fluid to your next Bell Fuels diesel purchase. Not only will you meet all emission standards but DEF can provide fuel savings as well A well run DEF system can provide you up to 5% in fuel savings.
How does DEF work? From a separate tank on your vehicle DEF is ‘sprayed’ into the exhaust system at a rate of 2-3%. The solution breaks the nitrogen oxides down into nitrogen and water and releases them through the exhaust system, reducing the NOx emissions.
EVERYTHING YOU ALWAYS WANTED TO KNOW ABOUT DEF
BUT YOU WERE AFRAID TO ASK!
What Is DEF?
DEF (Diesel Exhaust Fluid) is NOT a fuel additive and it is NOT put into the fuel tank of the vehicle. DEF is not subject to fuel tax in any other jurisdiction as it is not used to propel the vehicle and is not added to any fuel.
Why Do They Use DEF?
In 2010, new diesel trucks had to start meeting lower emission levels (maximum 2 grams per brake HP). The manufactures of new diesel cars and trucks started using what they call a SCR system which is short for Selective Catalytic Reduction. All manufacturers except Navistar have begun using the SCR system.