Fuel Economy by Mark Polk

For extra clues go to: http://www.rvuniversity.com/staticpages/index.php/Fuel_Economy_101

With the high price of gas at the pumps, understanding how to improve your fuel economy can really pay off.

This interactive crossword puzzle requires JavaScript and a reasonably recent web browser, such as Internet Explorer 5.5 or later, Netscape 7, Mozilla, Firefox, or Safari. If you have disabled web page scripting, please re-enable it and refresh the page.