Is there a cheaper alternative to DEF?

[coztex]

Hello, is there a cheaper alternative to DEF? Can we use just water or maybe urine?
Thanks!

 

[TC Diesel]

2013-16 Can run 80% distilled water 20% DEF..SO That's 2 gallons distilled water 1 gallon . I ran that ratio the entire four years of ownership of my 2015 Once I got a rational code but I just added a little more DEF. Deleted the code and never returned.

 

[coztex]

This is my 2015 JGC Overland Ecodiesel https://youtube.com/shorts/5IHpRI6_rf8
Could anybody identify what the clicking sound may be from? When moving it can be heard more rapidly.

 

[DATA]

2013-16 Can run 80% distilled water 20% DEF..SO That's 2 gallons distilled water 1 gallon . I ran that ratio the entire four years of ownership of my 2015 Once I got a rational code but I just added a little more DEF. Deleted the code and never returned.

Did you run that in the winter to?

 

[TC Diesel]

Yes...MN winter..

 

[DATA]

Yes...MN winter..

So you didn’t have any problems with freezing ?

 

[TC Diesel]

ALL DEF FREEZES AT 12F...the system is designed to start thawing at 26F ..so No Problem in any of my Diesels. MANY ARE running that ratio..2018 + needs 2 Gallons DEF to 1 Gallon distilled water..

 

[TC Diesel]

2 gallons distilled water to 1 gallon DEF. IF SOME SOME ODD reason you trigger a rational code just at al little more DEF and drive a few miles it will dissappear.