Conditions
•Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
•Carrying unnecessary weight may reduce fuel economy (as much as
1 mpg [0.4 km/L] is lost for every 400 lb [180 kg] of weight carried).
•Adding certain accessories to your vehicle (for example; bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
•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 window sticker
Every new vehicle should have the EPA window sticker. Contact your
authorized dealer if the window sticker is not supplied with your vehicle.
The EPA window sticker should be your guide for the fuel economy
comparisons with other vehicles.
It is important to note the box in the lower left corner of the window
sticker. These numbers represent the range of fuel economy expected on
the vehicle under optimum conditions. 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.
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
368
If the vehicle’s engine or transmission has just been serviced, or the
battery has recently run down or been replaced, the OBD-II system may
indicate that the vehicle is not ready for I/M testing. To determine if the
vehicle is ready for I/M testing, turn the ignition key to the ON position
for 15 seconds without cranking the engine. If the
indicator blinks
eight times, it means that the vehicle is not ready for I/M testing; if
the
indicator stays on solid, it means that the vehicle is ready for
I/M testing.
The OBD-II system is designed to check the emission control system
during normal driving. A complete check may take several days. If the
vehicle is not ready for I/M testing, the following driving cycle consisting
of mixed city and highway driving may be performed:
15 minutes of steady driving on an expressway/highway followed by 20
minutes of stop-and-go driving with at least four 30-second idle periods.
Allow the vehicle to sit for at least eight hours without starting the
engine. Then, start the engine and complete the above driving cycle. The
engine must warm up to its normal operating temperature. Once started,
do not turn off the engine until the above driving cycle is complete. If
the vehicle is still not ready for I/M testing, the above driving cycle will
have to be repeated.
POWER STEERING FLUID
Check the power steering fluid. Refer to thescheduled maintenance
informationfor the service interval schedules.
1. Start the engine and let it run
until it reaches normal operating
temperature (the engine coolant
temperature gauge indicator will be
near the center of the normal area
between H and C).
2. While the engine idles, turn the
steering wheel left and right several
times.
3. Turn the engine off.
4. Check the fluid level in the reservoir. It should be between the MIN
and MAX lines. Do not add fluid if the level is in this range.
5. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the range between the MIN and MAX lines. Be
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
371
Peace of mind
Mobile-Ease™ hands-free communication system
Remote start
Vehicle security systems
Wheel locks
For maximum vehicle performance, keep the following information in
mind when adding accessories or equipment to your vehicle:
•When adding accessories, equipment, passengers and luggage to your
vehicle, do not exceed the total weight capacity of the vehicle or of
the front or rear axle (GVWR or GAWR as indicated on the Safety
Compliance Certification label). Consult your authorized dealer for
specific weight information.
•The Federal Communications Commission (FCC) and Canadian Radio
Telecommunications Commission (CRTC) regulate the use of mobile
communications systems — such as two-way radios, telephones and
theft alarms - that are equipped with radio transmitters. Any such
equipment installed in your vehicle should comply with FCC or CRTC
regulations and should be installed only by a qualified service
technician.
•Mobile communications systems may harm the operation of your
vehicle, particularly if they are not properly designed for automotive
use.
•To avoid interference with other vehicle functions, such as anti-lock
braking systems, amateur radio users who install radios and antennas
onto their vehicle should not locate the Amateur Radio Antennas in
the area of the driver’s side hood.
•Electrical or electronic accessories or components that are added to
the vehicle by the authorized dealer or the owner may adversely affect
battery performance and durability.
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Accessories
383
in rear seat ......................217, 220
Child safety seats - booster
seats ...........................................213
Cleaning your vehicle
engine compartment ..............337
instrument panel ....................339
interior .....................................340
plastic parts ............................338
washing ....................................335
waxing .....................................336
wheels ......................................337
wiper blades ............................338
Clock adjust
6-CD in dash .............................33
AM/FM/CD .................................26
Compass, electronic ..................124
calibration ...............................125
set zone adjustment .......124, 134
Console ......................................102
overhead ..........................101–102
Controls
power seat ...............................174
steering column ......................115
Coolant
checking and adding ..............354
refill capacities ................358, 376
specifications ..........................376
Cruise control
(see Speed control) ..................112
Customer Assistance ................300
Ford Extended Service
Plan ..........................................332
Getting assistance outside the
U.S. and Canada .....................333
Getting roadside assistance ...300
Getting the service you
need .........................................328
Ordering additional owner’s
literature .................................334Utilizing the
Mediation/Arbitration
Program ...................................332
D
Daytime running lamps
(see Lamps) ................................88
Defrost
rear window ..............................86
Dipstick
automatic transmission
fluid ..........................................372
engine oil .................................349
Driving under special
conditions ..................285, 294, 297
sand .........................................296
snow and ice ...........................298
through water .................296, 299
DVD system .................................48
E
Electronic message
center .................................122, 132
Emergencies, roadside
jump-starting ..........................319
Emission control system ..........368
Engine ........................................379
cleaning ...................................337
coolant .....................................354
fail-safe cooling .......................358
idle speed control ...................352
lubrication specifications .......376
refill capacities ........................376
service points ..........................346
starting after a collision .........302
Engine block heater .................268
Engine oil ..................................349
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Index
385
change oil soon warning,
message center .......................349
checking and adding ..............349
dipstick ....................................349
filter, specifications ........351, 375
recommendations ...................351
refill capacities ........................376
specifications ..........................376
Event data recording ....................7
Exhaust fumes ..........................268
F
Fail safe cooling ........................358
Family entertainment system ....48
Floor mats .................................145
Fluid capacities .........................376
Foglamps .....................................87
Four-Wheel Drive vehicles .......290
control trac .............................290
description ..............................291
driving off road .......................293
indicator light .........................290
preparing to drive your
vehicle .....................................279
Fuel ............................................360
calculating fuel
economy ..................123, 135, 365
cap ...........................................362
capacity ...................................376
choosing the right fuel ...........363
comparisons with EPA fuel
economy estimates .................368
detergent in fuel .....................365
filling your vehicle with
fuel ...........................360, 362, 365
filter, specifications ........360, 375
fuel pump shut-off switch .....302
improving fuel economy ........365
octane rating ...................364, 379quality ......................................364
running out of fuel .................365
safety information relating to
automotive fuels .....................360
Fuses ..................................303–304
G
Gas cap (see Fuel cap) ............362
Gas mileage
(see Fuel economy) .................365
Gauges .........................................17
H
Hazard flashers .........................301
Headlamps ...................................87
aiming ........................................89
autolamp system .......................87
bulb specifications ....................92
daytime running lights .............88
flash to pass ..............................88
high beam .................................88
replacing bulbs .........................93
turning on and off ....................87
Heating
heating and air
conditioning system ...........76–77
Homelink wireless control
system ........................................118
Hood ..........................................345
How to get going ........................20
I
Ignition ...............................265, 379
Illuminated visor mirror ...........100
Infant seats
(see Safety seats) .....................216
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Index
386
Setting the clock
AM/FM single CD .....................26
AM/FM/In-dash 6 CD ................33
Snowplowing .................................8
Spark plugs,
specifications .....................375, 379
Special notice
utility-type vehicles ....................8
Specification chart,
lubricants ...................................376
Speed control ............................112
Stability system .........................273
Starting your vehicle ........265–267
jump starting ..........................319
Steering wheel
controls ....................................115
tilting .......................................100
T
Tilt steering wheel ....................100
Tire Pressure Monitoring
System (TPMS)
Driving .....................................296
Tires, Wheels and Loading ....245
Warning Displays ......12, 129, 141
Tires ...........................230–231, 310
alignment ................................238
care ..........................................234
changing ..........................310, 314
checking the pressure ............234
inflating ...................................232
label .........................................244
replacing ..................................236
rotating ....................................238
safety practices .......................237
sidewall information ...............239
snow tires and chains ............250
spare tire .................................311terminology .............................231
tire grades ...............................231
treadwear ........................230, 235
Towing .......................................256
recreational towing .................264
trailer towing ..........................256
wrecker ....................................326
Transmission .............................280
brake-shift interlock
(BSI) ................................280–281
fluid, checking and adding
(automatic) .............................372
fluid, refill capacities ..............376
lubricant specifications ..........376
Trunk .................................158–159
Turn signal ..................................90
V
Vehicle Identification Number
(VIN) ..........................................380
Vehicle loading ..........................250
Ventilating your vehicle ...........268
W
Warning lights (see Lights) .......12
Washer fluid ..............................347
Water, Driving through .............299
Windows
power .......................................105
rear wiper/washer ...................100
Windshield washer fluid and
wipers ..........................................99
checking and adding fluid .....347
liftgate reservoir .....................347
replacing wiper blades ...........348
Wrecker towing .........................326
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Index
389