1997 Ford F250 Owner's Manual - Page 300
1997 Ford F250 Manual
Page 300 highlights
Comparisons With Environmental Protection Agency (EPA) and Transport Canada (TC) Fuel Economy Estimates NOTE: There are no EPA fuel economy estimates for vehicles over 8500 lbs. (3,855 kg) GVW. Improving Fuel Economy Fuel economy is affected by a number of variables which can reduce efficiency. You can improve fuel economy by understanding these variables and minimizing their effect. The following decrease fuel economy: u Lack of regular, scheduled maintenance u Driving with your foot on the brake u Sudden stops u Excessive speed u Extended engine idling u Heavy loads u Underinflated tires u Extended use of the A/C, defroster, rear window defroster and other accessories luggage racks, bug deflectors, etc. u Aftermarket add-ons such as bike, ski or 301