2006 FORD EXPEDITION cooling

necessary, add enough 50/50 concentration of engine coolant and
distilled water to bring the liquid level to the proper level.
If you have to add more than 1.0 quart (1.0 liter) of engine coolant per
month, have your authorized dealer check the engine cooling system.
Your cooling system may have a leak. Operating an engine with a low
level of coolant can result in engine overheating and possible engine
damage.
Recycled engine coolant
Ford Motor Company does NOT recommend the use of recycled engine
coolant in vehicles originally equipped with Motorcraft Premium Gold
Engine Coolant since a Ford-approved recycling process is not yet
available.
Used engine coolant should be disposed of in an appropriate
manner. Follow your community’s regulations and standards for recycling
and disposing of automotive fluids.
Coolant refill capacity
To find out how much fluid your vehicle’s cooling system can hold, refer
toRefill capacitiesin this section.
Fill your engine coolant reservoir as outlined inAdding engine coolant
in this section.
Severe climates
If you drive in extremely cold climates (less than –34° F [–36° C ]):
•It may be necessary to increase the coolant concentration
above 50%.
•NEVER increase the coolant concentration above 60%.
•Increased engine coolant concentrations above 60% will
decrease the overheat protection characteristics of the engine
coolant and may cause engine damage.
•Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
freeze protection at the temperatures in which you drive in the
winter months.
If you drive in extremely hot climates:
•It is still necessary to maintain the coolant concentration
above 40%.
2006 Expedition(exd)
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Maintenance and Specifications
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•NEVER decrease the coolant concentration below 40%.
•Decreased engine coolant concentrations below 40% will
decrease the corrosion protection characteristics of the engine
coolant and may cause engine damage.
•Decreased engine coolant concentrations below 40% will
decrease the freeze protection characteristics of the engine
coolant and may cause engine damage.
•Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
protection at the temperatures in which you drive.
Vehicles driven year-round in non-extreme climates should use a 50/50
mixture of engine coolant and distilled water for optimum cooling system
and engine protection.
What you should know about fail-safe cooling
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The “fail-safe” distance depends on ambient temperatures, vehicle load
and terrain.
How fail-safe cooling works
If the engine begins to overheat:
•The engine coolant temperature
gauge will move to the red (hot)
area.
•CHECK ENGINE TEMPERATURE
will illuminate in the message
center (if equipped).
•The
indicator light will illuminate.
•CHECK GAGE will appear on the instrument panel cluster.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate. However:
•The engine power will be limited.
•The air conditioning system will be disabled.
•Warning messages will appear in the message center (if equipped).
CH
2006 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
323

waxing .....................................301
wheels ......................................302
wiper blades ............................303
Climate control (see Air
conditioning or Heating) ............87
Clock adjust
6-CD in dash .............................26
Compass, electronic ..................123
calibration ...............................124
set zone adjustment .......124, 126
Console ......................................110
overhead ..........................107–108
Controls
power seat ...............................154
steering column ......................118
Coolant
checking and adding ..............318
refill capacities ................322, 340
specifications ..................343, 345
Cruise control
(see Speed control) ..................114
Customer Assistance ................265
Ford Extended Service
Plan ..........................................298
Getting assistance outside
the U.S. and Canada ..............299
Getting roadside assistance ...265
Getting the service
you need .................................292
Ordering additional
owner’s literature ...................300
The Dispute Settlement
Board .......................................295
Utilizing the Mediation/
Arbitration Program ...............298
D
Daytime running lamps
(see Lamps) ................................94Defrost
rear window ..............................92
Dipstick
automatic transmission
fluid ..........................................336
engine oil .................................313
Doors
lubricant specifications ..........343
Driveline universal joint and
slip yoke ....................................339
Driving under special
conditions ..................251, 258, 262
sand .........................................260
snow and ice ...........................263
through water .................261, 264
E
Electronic message center .......125
Emergencies, roadside
jump-starting ..........................285
Emission control system ..........332
Engine ................................345–346
cleaning ...................................302
coolant .....................................318
fail-safe cooling .......................323
idle speed control ...................316
lubrication
specifications ..................343, 345
refill capacities ........................340
service points ..........................310
starting after a collision .........266
Engine block heater .................238
Engine oil ..................................313
change oil soon warning,
message center .......................313
checking and adding ..............313
dipstick ....................................313
filter, specifications ........315, 339
2006 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Index
354

recommendations ...................315
refill capacities ........................340
specifications ..................343, 345
Exhaust fumes ..........................237
F
Fail safe cooling ........................323
Floor mats .................................136
Fluid capacities .........................340
Foglamps .....................................94
Four-Wheel Drive vehicles .......253
control trac .............................254
description ..............................254
driving off road .......................257
indicator light .........................254
preparing to drive your
vehicle .....................................247
Fuel ............................................325
calculating fuel
economy ..........................128, 329
cap ...........................................327
capacity ...................................340
choosing the right fuel ...........328
comparisons with EPA fuel
economy estimates .................332
detergent in fuel .....................329
filling your vehicle
with fuel ..................325, 327, 329
filter, specifications ........324, 339
fuel pump shut-off switch .....266
improving fuel economy ........329
octane rating ...........328, 345–346
quality ......................................328
running out of fuel .................329
safety information relating
to automotive fuels ................325
Fuses ..................................268–269G
Garage Door Opener
(see Homelink wireless
control system) .........................119
Gas cap (see Fuel cap) ............327
Gas mileage
(see Fuel economy) .................329
Gauges .........................................16
H
Hazard flashers .........................266
Headlamps ...................................93
aiming ........................................95
autolamp system .......................93
bulb specifications ....................98
daytime running lights .............94
flash to pass ..............................94
high beam .................................93
replacing bulbs .........................99
turning on and off ....................93
Heating
heating and air
conditioning system ...........83, 87
Homelink wireless control
system ........................................119
Hood ..........................................309
I
Ignition .......................235, 345–346
Infant seats
(see Safety seats) .....................191
Inspection/maintenance
(I/M) testing ..............................334
Instrument panel
cleaning ...................................304
cluster ........................................12
2006 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Index
355