[Tom Wesenberg]

Originally Posted by Dick Steinkamp

http://www.snopes.com/autos/techno/acetone.asp

https://www.quora.com/Gas-Mileage-Wh...oline-in-a-car

http://www.popularmechanics.com/cars...hall-of-shame/

I like the third link the best. I remember in the late 60's seeing several cars with magnets taped to the fuel line. I think this only helped while the car was pointing north though.