I heard about using acetone as a fuel additive-
http://www.pureenergysystems.com/news/2005/03/17/6900069_Acetone/

and in doing so I found this interesting product called scan guage- http://www.pureenergysystems.com/store/ScanGauge/index.html

Anybody heard about any of this

John

I have heard of acetone as a fuel add. You can find a bunch of talk about that at bobistheoilguy.com. I dunno much about it. That scan tool looks interesting for the price ($125).

G/luck
Joel