div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: EFS brochure page 002 - 3imimgcom · vehicle and checked the gas consumption Average miles per gallon before using Ssper Eco-Fuel Saver were 12 mpg 51 kmsL Average miles per src=https:reader034vdocumentsmxreader034viewer20220505025f94893c317be555553a7297html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv