coolant level FORD EXPEDITION 1997 1.G Owners Manual

INSTRUMENT CLUSTER
WARNING LIGHTS AND
CHIMES
Your vehicle is equipped with the
following instrument cluster:
Low fuel
Illuminates when the fuel level is
low.
Engine coolant temperature
Illuminates briefly when the
ignition key is turned to On.
Illuminates when the engine
coolant temperature is high. Stop
the engine and check the engine
coolant level as soon as possible.
Refer toChecking and adding
engine coolantandWhat you
should know about fail-safe
coolingin theMaintenance and
caresection.
3
1050
3070
4080
120
140
40
20
0
10090 60
8060100
20 km/h
0010
0000052
4
5
6 01LH
CH
EF
818
THEFT
RPMx1000LOW
RANGE
4x4 FUEL
RESET CHECK
ENGINEABS
DOOR
AJARLOW
FUEL3
1050
3070
4080
120
140
40
20
0
10090 60
8060100
20 km/h
0010
0000052
4
5
6 01LH
CH
EF
818
THEFT
RPMx1000ABS
BRAKELOW
FUEL!
LOW
FUEL
exd_warning_lights
exd_fuel_low
exd_coolant_light
exd_washer_low
Instrumentation
8

Low washer fluid
Illuminates briefly when the
ignition is turned to On. Also
illuminates when the windshield
washer fluid is low.
Oil pressure
Illuminates briefly when the
ignition key is turned to On.
Illuminates when the oil pressure
is low. Stop the engine and check
the engine oil level as soon as
possible. Refer toChecking and
adding engine oilin the
Maintenance and caresection.
The oil pressure and engine
coolant warning lights share the
same lightbulb Ð if one of the
warning lights illuminates, they
both do.
Door ajar
Illuminates when the ignition
switch is in the ON or START
position and any door is open.
Charging system
Briefly illuminates when the
ignition is turned on and the
engine is off. The light also
illuminates when the battery is not
charging properly, requiring
electrical system service.
LOW
WASH
DOOR
AJAR
exd_oil_pressure_light
exd_door_ajar_light
exd_charging_system
com_brake_system.01
Instrumentation
9

Washer fluid in the liftgate
reservoir
Washer fluid for liftgate wiper and
washer operation is supplied by
the washer fluid reservoir located
in the engine compartment. For
information on adding fluid to this
main reservoir, refer toWasher
fluid in the windshield reservoir
in this chapter.
CHECKING AND ADDING
ENGINE COOLANT
Adding engine coolant
Do not put engine coolant
in the container for the
windshield washer fluid.
If sprayed on the windshield,
engine coolant could make it
difficult to see through the
windshield.
When the engine is cool, add a
50/50 mixture of engine coolant
and water to the engine coolant
recovery reservoir Ð DO NOT
ADD DIRECTLY TO THE
RADIATOR. Add straight water
only in an emergency, but you
should replace it with a 50/50
mixture of coolant and distilled
water as soon as possible.
COOLANT FILL
LEVEL
exd_coolant
exd_adding_coolant
Maintenance and care
165

Check the coolant level in the
coolant recovery reservoir the next
few times you drive the vehicle. If
necessary, add enough of a 50/50
mixture of coolant and water to
bring the liquid level to the fill line
on the reservoir.
Never remove the coolant
recovery cap while the
engine is running or hot.
If you must remove the coolant
recovery cap, follow these steps to
avoid personal injury:
1. Before you remove the cap, turn
the engine off and let it cool.
2. When the engine is cool, wrap a
thick cloth around the cap. Slowly
turn cap counterclockwise to the
first stop.
3. Step back while the pressure
releases.
4. When you are sure that all the
pressure has been released, use
the cloth to press the cap down,
turn it counterclockwise and
remove it.
Use Ford Premium Cooling System
Fluid E2FZ-19549±AA (in Canada,
Motorcraft CXC-8±B) or an
equivalent premium engine coolant
that meets Ford Specification
ESE-M97B44±A. Ford Premium
Engine Coolant is an optimized
formula that will protect all metals
and rubber elastomers used in
Ford cooling systems for 4 years or
80,000 km(50,000 miles).
Maintenance and care
166

Severe winter climate
If you drive in extremely cold
climates [less than 36ÉC (34ÉF)], it
may be necessary to increase the
coolant concentration above 50%.
Refer to the chart on the coolant
container to ensure the coolant
concentration in your vehicle is such
that the coolant will not freeze at
the temperature level in which you
drive during winter months. Never
increase the engine coolant
concentration above 60%. Leave a
50/50 mixture of engine coolant and
water in your vehicle year-round in
non-extreme climates.
Checking the cooling system
hoses
Inspect all engine and heater system
hoses and hose connections for:
com_checking_hoses.01
Maintenance and care
168

²deterioration
²leaks
²loose hose clamps
What you should know about
fail-safe cooling
Vehicles equipped with 4.6L, and
5.4L engines have a fail-safe
cooling mode. If the engine coolant
supply is depleted, this feature
allows the vehicle to be driven
temporarily before incremental
component damage is incurred.
The ªfail safeº distance depends on
ambient temperatures, vehicle load
and terrain.
When fail-safe mode is
activated
²Pull off the road as soon as
possible.
²Immediately turn the engine off
to prevent severe engine
damage.
²Wait for the engine to cool.
²Check the coolant level.
exd_failsafe_cooling
com_activated_failsafe.01
exd_how_failsafe
Maintenance and care
169

How fail-safe cooling works
If the engine overheats, the engine
will automatically switch from
eight to alternating four cylinder
operation. Each disabled cylinder
acts as an air pump and cools the
engine.
When this occurs, the engine
coolant temperature gauge will
move into the red area and the
light illuminates.
The service engine soon light will
illuminate, indicating that vehicle
service is required.
The vehicle will still operate, but
will have limited engine power and
no air conditioning capability.
Continued operation will increase
engine temperature and cause the
engine to completely shut down.
The vehicle will coast to a stop.
As the engine temperature cools,
the engine may be re-started. Take
your vehicle to a service facility as
soon as possible to minimize
engine damage.
CHECKING AND ADDING
POWER STEERING FLUID
Check the power steering fluid
level at least twice a year.
1. Start the engine.
CH
exd_power_steering
Maintenance and care
170

2. When the engine coolant
temperature gauge reaches the
normal zone, turn the engine off.
3. Visually inspect the fluid level in
the power steering fluid reservoir.
4. Add power steering fluid until
the fluid level reaches MAX.
Use only fluid that meets Ford
specifications. Refer toCapacities
and specifications.
CHCH
MAX
MIN
MAX
MIN
exd_trans_fluid
Maintenance and care
171