•Using fuel blended with alcohol may lower fuel economy.
•Fuel economy may decrease with lower temperatures during the first
8–10 miles (12–16 km) of driving.
•Driving on flat terrain offers improved fuel economy as compared to
driving on hilly terrain.
•Transmissions give their best fuel economy when operated in the top
cruise gear and with steady pressure on the gas pedal.
•Four-wheel-drive operation (if equipped) is less fuel efficient than
two-wheel-drive operation.
•Close windows for high speed driving.
EPA fuel economy estimates
Every new vehicle should have a window sticker containing EPA fuel
economy estimates. Contact your authorized dealer if the window sticker
is not supplied with your vehicle. The EPA fuel economy estimates
should be your guide for the fuel economy comparisons with other
vehicles. Your fuel economy may vary depending upon the method of
operation and conditions.
EMISSION CONTROL SYSTEM
Your vehicle is equipped with various emission control components and a
catalytic converter which will enable your vehicle to comply with
applicable exhaust emission standards. To make sure that the catalytic
converter and other emission control components continue to work
properly:
•Use only the specified fuel listed.
•Avoid running out of fuel.
•Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
•Have the items listed inscheduled maintenance information
performed according to the specified schedule.
The scheduled maintenance items listed inscheduled maintenance
informationare essential to the life and performance of your vehicle
and to its emissions system.
If other than Ford, Motorcraft or Ford-authorized parts are used for
maintenance replacements or for service of components affecting
emission control, such non-Ford parts should be equivalent to genuine
Ford Motor Company parts in performance and durability.
2009 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)
Maintenance and Specifications
391
washing ....................................357
waxing .....................................358
wheels ......................................358
wiper blades ............................360
Climate control (see Air
conditioning or Heating) ......80, 84
Clock adjust
6-CD in dash .............................37
AM/FM/CD .................................30
Clutch
fluid ..........................................396
operation while driving ..........287
recommended shift speeds ....288
Compass, electronic
set zone adjustment ...............141
Console ......................................106
overhead ..................................105
Controls
power seat ...............................172
steering column ......................118
Coolant
checking and adding ..............377
refill capacities ................381, 404
Cruise control (see Speed
control) ......................................116
Customer Assistance ................313
Ford accessories for your
vehicle .....................................365
Ford Extended Service
Plan ..........................................353
Getting assistance outside the
U.S. and Canada .....................354
Getting roadside assistance ...313
Getting the service you
need .........................................349
Ordering additional owner’s
literature .................................355Utilizing the
Mediation/Arbitration
Program ...................................353
D
Daytime running lamps
(see Lamps) ................................90
Dipstick
automatic transmission
fluid ..........................................396
engine oil .................................372
Driving under special
conditions ..................286, 303, 306
sand .........................................305
snow and ice ...........................307
through water .................306, 309
DVD system .................................51
E
Electronic message
center .................................127, 136
Emergencies, roadside
jump-starting ..........................342
Emergency Flashers .................314
Emission control system ..........391
Engine ........................................408
cleaning ...................................359
coolant .....................................377
diesel .........................................10
fail-safe cooling .......................382
idle speed control ...................375
refill capacities ........................404
service points ..................369–370
starting after a collision .........315
Engine oil ..................................372
checking and adding ..............372
dipstick ....................................372
filter, specifications ........374, 403
2009 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)
Index
414
