1997 Ford F350 Owner Guide 1st Printing - Page 296

The American Automobile Manufacturers Association (AAMA) issued a gasoline specification to provide information on high quality fuels that optimize the performance of your vehicle. We recommend the use of gasolines that meet the AAMA specification if they are available. It should not be necessary to add any aftermarket products to your fuel tank if you continue to use a high-quality fuel. Gasolines for clean air Ford approves the use of gasolines to improve air quality, including reformulated gasolines, that contain oxygenates such as a maximum of 10% ethanol or 15% MTBE. There should be no more than 5% methanol with co-solvents and additives to protect the fuel system. Safety Information Relating to Automotive Fuels RWARNING Automotive fuels can cause serious injury or death if misused or mishandled. Gasoline and other automotive fuels are extremely flammable. Turn your vehicle off and do not smoke while refueling your vehicle. Keep sparks and other sources of ignition away from fuels. Automotive fuels can be harmful or fatal if swallowed. Further, gasoline may be blended with methanol. Even small amounts of methanol can cause blindness and possibly death when swallowed. Therefore, never attempt to siphon any fuel by mouth. 297