eco fuel saver safe 6.4

[kaptain howdie]

been looking at this stuff as an alternative for cetane booster, not so much for fuel saving but for keeping the dpf cleaner. saw a vid on you tube where they did a emissions test before and after adding, and it reduced nox output considerably. the manufacturer claims safe in all diesel engines but still kinda weary cause you know how finicky these 6.4`s are.

anybody tried?

[Doss]

Personally, I'd only use additives that are only for diesel. What you want are ones that boost cetane and, even more importantly, lubricate the fuel system.

[kaptain howdie]

Originally Posted by Doss

even more importantly, lubricate the fuel system.

this one makes that claim.