2012 Ford F250 Super Duty Diesel Supplement 3rd Printing - Page 37
2012 Ford F250 Super Duty Manual
Page 37 highlights
Maintenance and Specifications Typical Diesel Exhaust Fluid (DEF) Usage The charts below illustrate approximate DEF usage for the given distances traveled under various driving conditions and when using the PTO. Your usage may vary depending on: driving style, trailer towing, loaded vehicle weight, weather, idle time, PTO usage, etc. Pick-up (3.31 axle ratio) Trailer towing / Normal driving aggressive or city driving 4100 miles 7100 miles (6598 km) - (11426 km) - 7100 miles 9600 miles (11426 km) (15450 km) Pick-up (3.55 axle ratio) Trailer towing / aggressive or city Normal driving driving 2800 miles 5800 miles (4506 km) - (9334 km) - 5800 miles 8100 miles (9334 km) (13036 km) Pick-up (3.73 axle ratio) Trailer towing / aggressive or city Normal driving driving 2050 miles 5050 miles (3299 km) - (8127 km) - 5050 miles 7300 miles (8127 km) (11748 km) Driving style DEF usage Steady highway driving 9600 miles (15450 km) - 10000 miles (16093 km) + Driving style DEF usage Steady highway driving 8100 miles (13036 km) - 9700 miles (15611 km) Driving style DEF usage Steady highway driving 7300 miles (11748 km) - 8900 miles (14323 km) 37 2012 Diesel (67l) Supplement, 3rd Printing USA (fus)