this post was submitted on 07 May 2024
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What does it do?
It's used to condition the exhaust from diesel engines DEF
Huh, interesting. I wouldn't have thought that adding a nitrogen compound to the exhaust would reduce the amount of nitrogen oxides, but I guess urea is a good reducing agent.
Reduces harmful emissions from a diesel motor. Most new diesel trucks and cars have an exhaust fluid reservoir that needs to be kept full.