Diesel exhaust Fluid
Lead Driver
Joined: Dec 2013
Posts: 9,762
Likes: 115
DEF doesn't affect the performance of the truck in any way. It is injected into the exhaust stream in from the DOC/SCR part of the processing plant underneath our diesel trucks.
The truck has a DEF quality sensor in it. (Although, I believe it just measures whether NOX is reduced or not). If you get bad DEF it can strand you thanks to the EPA... While I agree that the specs are all the same, fresh DEF is still better and it does have a shelf life.
The truck has a DEF quality sensor in it. (Although, I believe it just measures whether NOX is reduced or not). If you get bad DEF it can strand you thanks to the EPA... While I agree that the specs are all the same, fresh DEF is still better and it does have a shelf life.
Posting Guru
Joined: Jul 2008
Posts: 1,057
Likes: 0
From: Florida
DEF doesn't affect the performance of the truck in any way. It is injected into the exhaust stream in from the DOC/SCR part of the processing plant underneath our diesel trucks.
The truck has a DEF quality sensor in it. (Although, I believe it just measures whether NOX is reduced or not). If you get bad DEF it can strand you thanks to the EPA... While I agree that the specs are all the same, fresh DEF is still better and it does have a shelf life.
The truck has a DEF quality sensor in it. (Although, I believe it just measures whether NOX is reduced or not). If you get bad DEF it can strand you thanks to the EPA... While I agree that the specs are all the same, fresh DEF is still better and it does have a shelf life.
Nicely stated.
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pbruckne
6.7L Power Stroke Diesel
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Jan 5, 2020 11:23 AM