Fuel Saving Device

Increase Mileage
Useful resource for Increase Mileage
Increased Mileage

… to your owner’s manual can increase gas mileage by an average of four percent. … Replacing clogged filters can increase gas mileage up to ten percent. […]

Increase Fuel Economy
Useful resource for Increase Fuel Economy
Increasing America’s Fuel Economy

The Senate Energy Bill—An opportunity to increase fuel economy standards … Drilling in Detroit, that increasing the fuel economy of the nation’s fleet […]