Maybe?
Wisebread has some info on how pure acetone (a.k.a nail polish remover) might increase your gas mileage by 10 mpg.
The Hole – video powered by Metacafe
Wisebread points out that because the acetone burns so hot it may ruin like gaskets and O-rings but how much will those gaskets and O-rings cost you compared to saving 10 mpg on gas I wonder?
I’d be interested to see how the acetone works in the long run with a car.
Anyone tried this with an older model vehicle?