Diesel Jeep Forum banner

Diesel Exhaust Fluid - DEF - Questions on usage

81K views 32 replies 22 participants last post by  tdnHuntley 
We had our first LOF at 4500 miles and the DEF was nearly empty.
Dealer only had 5 gallons and that brought us up to 60%.
I did buy the Mopar branded DEF at nearly $15.00 per gallon.
I have been researching this product and Brenntag is most likely the largest producer of DEF under many brand names...ALL exact same ISO 22241 (I believe that was the spec number)
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top