Does 2T have a placebo effect?

[Touses]

Your wish is my command.

It's only a short article. I'd probably call it 'informed opinion' rather than research.

http://www.baileysdiesel.com/on-high...-rail-engines/

Yeah, I do recall it going into more depth originally. Perhaps I saw the whole thing elsewhere? May be worth a google for those interested.

[Touses]

Been running 2T in my 4.2 for a while now on and off. I can tell you now, the motor runs so much quieter and smoother with the 2T mixed in. This is 100%, no placebo effect here...
However.
Cannot comment on economy or power as I have not noticed nor been on the lookout for any improvement in this case.
After a tank or 2, without 2T the 4.2 returns to it's original heavy diesel "ticka tacka ticka tacka" sound.

Same here! Ran a coupla tanks without and noise was nasty. Bunged in the 2T and turned Alice Cooper down to less than ear splitting volume to find the wife had whacked in ABBA.

Mama mia, welcome to my nightmare!

[threedogs]

Went for a spin this morning and definitely much quieter.
I wouldn't think that would equate to better fuel or better
performance.

[threedogs]

its quieter now and tbo I can hardly hear it