Normal
here's some infohttp://www.shell.com/home/Framework?siteId=my-en&FC2=/my-en/html/iwgen/leftnavs/zzz_lhn3_3_2.html&FC3=/my-en/tailored/shell_for_motorists/fuels/fuel_economy_pkg/fueleconomy_fuel_stretch_tips_ga_2203.htmlTop Ten Fuel Saving Tips - Get better gas mileage, improve fuel economy, get maximum MPG11 car-care tips that save gashttp://www.thirdage.com/news/articles/ALT04/05/10/05/ALT04051005-01.html
here's some info
http://www.shell.com/home/Framework?siteId=my-en&FC2=/my-en/html/iwgen/leftnavs/zzz_lhn3_3_2.html&FC3=/my-en/tailored/shell_for_motorists/fuels/fuel_economy_pkg/fueleconomy_fuel_stretch_tips_ga_2203.html
Top Ten Fuel Saving Tips - Get better gas mileage, improve fuel economy, get maximum MPG
11 car-care tips that save gas
http://www.thirdage.com/news/articles/ALT04/05/10/05/ALT04051005-01.html