How To Double Your Gas Mileage

Had to try it. Got 3 mpg less with the acetone on a 620km (each way) highway trip using cruise control both ways. Don't bother, it's a farce.

It is illegal to drive your car without a spare tyre on board.

If I drink some acetome, can I run or talk faster as well?

This is bunch of BS. Sounds like an opinion. The most contributing factor for fuel economy is your driving style. If you race at every stoplight and drive like an a$$hole then of course you gotta pay the price at the pump.

Putting mothballs in your tank is effective. Mothballs are 99% Naphthalene. Self explanatory. No damage to vehicle.

RollingStoned

why don't you just mix in a little sugar and clorox while your at it. Wanna save money on gas? Get off your fat ass and ride a bike, take the bus, or god forbid.....WALK!

You can use less gas with acetone. Since it will damage your car you'll be taking a lot of long walks since it will dissolve any rubber hoses it gets in contact with. http://www.cartalk.com/content/columns/Archive/2006/January/08.html http://www.snopes.com/autos/techno/acetone.asp

I tried acetone in my tank with no effect. It didn't work!

Bunk, turning off and turning on engine at stoplights will definitely hurt mileage.

Unless ofc the MythBusters were bought :D