Acetone to improve mileage?

[Militant-Grunt]

http://www.lubedev.com/smartgas/additive.htm

Very interesting article, has anyone ever heard of this? It would do wonders for the land rover if it is really true.

 

[Kirby]

Yeah, if you really read up on it you'll find lots of concerns about acetone contamination/deteriorization; and the results are all over the place, some vehicles get worse mileage.