Consumers are trying to find new ways to squeeze every bit of fuel economy they can out of their gas tanks. With this spotlight on gas, some have claimed that adding a small amount of acetone, or nail-polish remover, to your gasoline can help increase gas mileage. However, many have challenged this theory and no conclusive evidence has been found that acetone generally increases gas mileage.
Acetone is an inexpensive chemical that can be purchased in hardware, auto parts or drug stores. In a widely read article, Louis LaPointe, a car enthusiast, claims that if a small amount of this chemical is added to your gasoline, it can aid in the vaporization of gas, increasing fuel efficiency, add to your engine's performance and longevity and reduce the amount of harmful hydrocarbon emissions produced by your car. It does this by breaking the surface tension of the gasoline in the tank and allow for complete vaporization of the gas. LaPointe purports that this method will give you a 15 to 35 percent boost in fuel efficiency and teases that perhaps you could get more. The recommended ratio to use is around 1 to 3 ounces per 10 gallons of gas.
Debunking the Theory
Some users have experimented with their own cars and acetone and have reported that they have obtained the same results as LaPointe. However, not everyone subscribes to this point of view. The popular Discovery channel show "Mythbusters" tested the acetone theory on Episode No. 58: "Exploding Pants." While the show did not test the full range of acetone and gas mixtures, it tested at a 500:1 gas to acetone ratio. This evens out to about 2.56 fluid ounces of acetone per 10 gallons of gasoline, which is within the range recommended by LaPointe. The show found that there was no improvement in fuel economy when using acetone and actually found that gas mileage may decrease from using the chemical. Dr. Greg Davis and engineering students at Michigan's Kettering University found that the addition of acetone to gasoline did not increase gas mileage after several weeks of testing. However, Kettering University was also formerly known as the General Motors Institute and some conspiracy theorists have cried foul with this report.
Nevertheless, Tom Magliozzi from "Car Talk" on National Public Radio also notes that acetone is nail polish remover for a reason and can eat away at both rubber hoses and car paint. If any is spilled on your car when you are adding it to your tank, it will eat away all the paint it touches, leaving an ugly, unpainted streak or blotch.
- Photo Credit spectrelabs/iStock/Getty Images
Gas Mileage Difference between a V6 and 4-Cylinder
In addition to considering styles, prices and features, new vehicle shoppers often examine fuel efficiency. The government’s fuel economy website shows gas...
The Effect of Mothballs in a Gas Tank
A long-running urban legend holds that putting a few mothballs in the gas tank of your car every time you fill it...
How to Clean Leather With Acetone
Cleaning leather involves not only the removal of the offending stain or substance but the preservation of the grain and texture as...
Using Magnets to Increase Gas Mileage
As gas prices rise, more and more people are looking for ways to increase their gas mileage. One type of device intended...
Ingredients of Fingernail Polish Remover
If you paint your nails often, you're probably no stranger to nail polish remover. According to government agencies such as the Environmental...
Does Dual Exhaust Increase Gas Mileage?
Dual exhaust doesn't increase gas mileage, but it does increase a car's performance. Find out why a person who uses dual exhaust...
Ways to Destroy Car Paint
Destroying car paint can be done fairly easily using many different methods. Destroying the paint on someone's car is illegal and is...
How Much Acetone Should I Put in My Gas Tank?
Acetone as a fuel additive is a controversial subject. Many drivers report a 10 to 15 percent increase in fuel efficiency when...