DEF fluid
Is all DEF fluid the same? I usually buy the Blue DEF but it's now about $20. Our local hardware store has the Blue DEF and another one that is $12.99. I did buy the Blue DEF but just wondered if the ...
Forum Discussion
Many people have many different opinions on this subject. The only factual info I have regarding pump def is I know my brother got some bad def from the pump once(his computer told him on the dashboard) and had to drain it in the snowy parking lot. He now only buys jugged def. But you have to think that's an unusual case as millions of gallons of this stuff is used daily by long haul tractor/trailer rigs. Besides that, instance, I buy what cheapest at Tractor Supply or Walmart.
