aeblank
Veteran Member
All I know is one dealer has warrantied many bad fuel problems several for other contractors I know but they said contaminated def was a no go and they were told that from corporate. Everyone has to make their own decisions you may never have an issue with pump def and I hope you don't.
I hope so too.
It'd be interesting (to me, an engineer) to know which mfg uses the most fluid vs. the least under the same conditions. Also, a quality study (dateline nbc, mythbusters?) about DEF. I saw some at tractor supply (good to know they have it), but as I recall it was pretty dusty. Hmmmm.
Seems like BS that only a dealer can deal with a poor DEF quality issue. We should be able to drain the tank, re-fill, and continue with our lives.