Which brand of def fluid.
Was talking to the commercial truck guy at a ram dealer and he said they recommend using mopar brand def fluid in the cummins hd diesel.true or false.
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well, I am down to just over 1/4 tank left on 2015 Ram 3500
had taken truck in to dealer for a look at the exhaust brake. he quoted me 35.00 for each 2 1/2 gal containers.
stopped by Wal-Mart. SuperTech 7.88 Blue Def is 11.97. can I use the Wal-Mart brand DuperTech without warranty problems
had taken truck in to dealer for a look at the exhaust brake. he quoted me 35.00 for each 2 1/2 gal containers.
stopped by Wal-Mart. SuperTech 7.88 Blue Def is 11.97. can I use the Wal-Mart brand DuperTech without warranty problems
