Quote:
Originally Posted by RVwithDogs
What brand of DEF is best ? My Local Advanced Auto Parts has BlueDef . Does the Sprinter care what it eats ? Are the containers usually Date Coded so one can tell how old it is ?
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I don't think that it matters too awful much...
As long as it's not something "home-brewed" after a beerfest weekend!
How old is "too old": for urea?