Increase Gas Mileage DIY HHO Mileage | Automotive-Journal.org …
HHO gas has been looked at as experimental and you can find forums or communities that talk about fuel saving devices that could increase gas mileage. As fuel prices increase at the pump you will notice more fuel saving devices or …
Oregon considers subbing mileage tax for gas tax - Los Angeles Times
 Los Angeles Times |
Oregon considers subbing mileage tax for gas tax
Los Angeles Times, CA - Devices in cars would monitor mileage only on Oregon roads. Drivers would pay at the pump. The governor endorses the program, which would install GPS … Oregon looks at taxing mileage instead of gasoline Oregon Considers Mileage Tax Oregon mulls tax on miles driven |