acetone as a fuel additive.
Hard to believe that this story is still making the rounds...
Some time ago ... episode #53 Myth Busters actually did a segment on this...
the results:
Test devices and additives:
* Fuel line magnets: working on the "principles of hydrodynamics," they are supposed to align the molecules for more efficient consumption.
* Acetone additive: supposed to make gasoline burn more efficiently
* 300mpg 'super' carburetor
* Hydrogen fuel cell generator: flammable hydrogen gas produced by electrolysis. Adam labeled it "Gasbuster: Stickin' it to the Man"
They tested each car on the dynamometer at 35mph and 55mph with each 'device.'
Carburetor car: * Baseline: 17mpg at 35mph and 25mpg at 55mph * Magnets: exactly the same as baseline busted * Acetone: 16.7mpg at 35mph and 24mpg at 55mph busted * Super carb: much worse than baseline, 12mpg at 35mph and 17.7mpg at 55mph busted
Fuel-injected car * Baseline: 19mpg at 35mph and 27mpg at 55mph * Magnets: 18mpg at 35mph and 26mpg at 55mph busted * Acetone: 18mpg at 35mph and 26mpg at 55mph busted
Don't do it .... It can damage your fuel system.
:smile:KennyV