Ever-increasing gas prices have led many people to try just about anything to increase the gas mileage of their vehicles. Print ads and TV infomercials hawking products guaranteed to increase your mileage by 20%, 30% or more abound. Do these products really work? Is there anything that can be done to increase the gas mileage of your car? Is it really possible to come out ahead at the pump?
The first thing to note is that there is no gadget or gas additive that has been proven. The EPA has tested over 100 different items from mixture enhancers to fuel line magnets. Most of these items showed no increase in fuel economy. The ones that showed any change at all showed only marginal increases. Popular Science magazine actually found that some of these items decreased fuel efficiency.
Your best bet is to keep your money in your pocket when it comes to mileage-enhancing items. The only person seeing a fatter wallet is the manufacturer. There are, however, proven ways that you can increase your fuel efficiency:
Drive Carefully Aggressive driving can decrease your fuel economy by as much as 33%, according to the U.S. governments fuel economy website. Speeding,...