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DEF (diesel exhaust fluid) is used as a consumable in SCR (selective catalytic reduction) in order to lower NOx concentration in the diesel exhaust emissions from diesel engines.

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10y ago

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Can any other fluid be used in the DEF system?

No, it is not recommended to use any other fluid in the Diesel Exhaust Fluid (DEF) system besides DEF. Using any other fluid can cause damage to the system and affect the performance of the vehicle. DEF is specifically designed to work with the system and meet emission standards.


Does 2011 Chevy duramax use DEF fluid?

No, the 2011 Chevy Duramax diesel engines do not use DEF (Diesel Exhaust Fluid). DEF was introduced in the Duramax line starting with the 2013 model year to comply with stricter emissions regulations. The 2011 model does not have the selective catalytic reduction (SCR) system that requires DEF.


How much does a gallon of DEF fluid weigh?

A gallon of Diesel Exhaust Fluid (DEF) typically weighs about 8.5 pounds. This weight can vary slightly depending on the specific formulation and temperature, but 8.5 pounds is a standard approximation for DEF, which is composed of 32.5% urea and 67.5% deionized water.


Do you have to change your transmission filter when changing the fluid?

you should. its def worth it. you dont absolutely have to, but you really should.


What year did gm start using def fluid in the duramax?

General Motors began using diesel exhaust fluid (DEF) in its Duramax diesel engines starting with the 2011 model year. This was part of the implementation of the EPA's stricter emissions standards, which aimed to reduce nitrogen oxide (NOx) emissions. The use of DEF helps improve the overall efficiency and environmental performance of the engine.


Can one pee into diesel exhaust fluid tank?

Stupid idea. These catalyst systems are extremely strict about how pure the DEF must be. If it detects impurities in the DEF, it'll first derate, and eventually shut down, the engine. Then, the DEF tank, DEF doser, and all DEF lines will have to be removed and thoroughly cleaned out (in the case of the lines and the tank, they'll probably just be replaced outright). The DEF doser will have to be cleaned out and possibly replaced, then all that has to be reinstalled.


How many times and against who have the Dallas Cowboys played in a superbowel?

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Wwe.com wrestlmania 25 results?

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What does DEF stand for?

In programming, DEF is used to DEFINE a function. Internet Slang Def: Def on the internet might mean cool or great. Def can also be the abbreviation for the word definition.


How do you burst a deadly flower on wonderland online?

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The results of Extreme Rules 2010 are as follows:Hart Dynasty def. Big Show and MizCM Punk def. Rey MysterioJTG def. Shad GaspardJack Swagger def. Randy OrtonSheamus def. HHHBeth Phoenix def. Michelle MccoolEdge def. Chris JerichoJohn Cena def. Batista


Wwe.com wrestlmania 26 results?

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