Is all DEF the same?
I had been buying BLUE DEF for the past year. "Gold star, premium, blah blah blah..." Recently at the auto parts store the clerk showed me they had FRAM Def. It was literally half the price. So I bout...
Forum Discussion
TravlinDog wrote:
^^This is absolute BS^^^
Nothing but repeating what was heard of on the web with ZERO documentation.
Really? Well let me provide you with some documentation.
You might want to read what they say under Fram in this study.
I have personally cut filters apart to see what's inside of them. Lets just say when I came to the Fram it was like: :E:E LOL
Don't want to believe the above? Just go to any Cummins dealer and ask any service manager with gray hair and see what he says about Fram. While you're there ask him about the Cummins TSB about Fram.
