Blue DEF
Just wondering about DEF for your diesel trucks. My dealer that I bought my truck from said just use Blue DEF and nothing else. I talked to another camper with a diesel truck and he said he buys the...
Forum Discussion
2oldman wrote:
Blue is fine for pulling a 5th wheel.
As well as for *not* pulling anything.
As to which one *might* be better (excluding "use by" date), go to
any of the various (by brand) diesel forums and check opinions.
(Get the "scoop" from owners of *your* brand - and decide if you like what they say).)
Besides self, you may find someone with a Chem major who cares -or-
one of the forums may have done an extensive study - as one of 'em did for diesel fuel additives "long ago"!...:W
~
