2006 FORD EXPLORER coolant

Cleaning 269
Maintenance and Specifications 276
Engine compartment 278
Engine oil 281
Battery 286
Engine Coolant 288
Fuel information 294
Air filter(s) 307
Part numbers 307
Refill capacities 308
Lubricant specifications 310
Accessories 317
Index 320
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Table of Contents
3

Vehicle Symbol Glossary
Power Windows
Front/Rear
Power Window Lockout
Child Safety Door
Lock/UnlockInterior Luggage
Compartment Release
Symbol
Panic AlarmEngine Oil
Engine CoolantEngine Coolant
Temperature
Do Not Open When HotBattery
Avoid Smoking, Flames,
or SparksBattery Acid
Explosive GasFan Warning
Power Steering FluidMaintain Correct Fluid
LevelMAX
MIN
Emission SystemEngine Air Filter
Passenger Compartment
Air FilterJack
Check Fuel CapLow Tire Pressure
Warning
Introduction
11

²Optional instrument cluster
Engine oil pressure:Illuminates
when the oil pressure falls below the
normal range. Check the oil level
and add oil if needed. Refer to
Engine oilin theMaintenance and Specificationschapter.
Engine coolant temperature:Illuminates when the engine coolant
temperature is high. Stop the vehicle as soon as possible, switch off the
engine and let cool. Refer toEngine coolantin theMaintenance and
Specificationschapter.
²Standard instrument cluster
²Optional instrument cluster
Never remove the coolant reservoir cap while the engine is
running or hot.
Low tire pressure warning:
Illuminates when your tire pressure is
low. If the light remains ON at start
up or while driving, the tire pressure
should be checked. Refer to
Inspecting and Inflating Your Tiresin theTires, Wheels and Loading
chapter. When the ignition is first turned to ON, the light will illuminate for
3 seconds to ensure the bulb is working. If the light does not turn ON,
have the system inspected by your authorized dealer. For more information
on this system, refer toUnderstanding Your Tire Pressure Monitoring
Systemin theTires, Wheels and Loadingchapter.
Instrument Cluster
15

Parking brake ON warning chime:Sounds when the parking brake is
set, the engine is running and the vehicle is driven more than 3 mph
(5 km).
GAUGES
Speedometer:Indicates the
current vehicle speed.
Engine coolant temperature
gauge:Indicates engine coolant
temperature. At normal operating
temperature, the needle will be in
the normal range (between ªHº and
ªCº). If it enters the red section, the
engine is overheating. Stop the
vehicle as soon as safely possible,
switch off the engine and let the engine cool.
Instrument Cluster
18

Never remove the coolant reservoir cap while the engine is
running or hot.
Odometer:Registers the total miles (kilometers) of the vehicle.
²Standard instrument cluster
²Optional instrument cluster
Refer toMessage Centerin the
Driver Controlschapter on how to
switch the display from Metric to
English.
Trip odometer:Registers the miles (kilometers) of individual journeys.
²Standard instrument cluster
Press the TRIP/RESET control once
to switch from the odometer to the
TRIP A feature. Press the control
again to select the TRIP B feature.
To reset the trip, press and hold the
control again until the trip reading is 0.0 miles.
²Optional instrument cluster
Press and release the message
center INFO button until TRIP A
mode appears in the display. Press
the control again to select the TRIP
B feature. Press the RESET button
to reset.
Instrument Cluster
19

Never connect any trailer lighting to the vehicle's taillamp
circuits, because it may damage the electrical system resulting in
fire. Contact your authorized dealer for assistance in proper trailer tow
wiring installation. Additional electrical equipment may be required.
Driving while you tow
When towing a trailer:
²Keep your speed no faster than 70 mph (112 km/h) during the first
500 miles (800 km) of towing a trailer, and don't make full throttle
starts.
²Turn off the speed control. The speed control may shut off
automatically when you are towing on long, steep grades.
²Consult your local motor vehicle speed regulations for towing a trailer.
²To eliminate excessive shifting, use a lower gear. This will also assist
in transmission cooling. (For additional information, refer to the
Driving with an automatic transmissionsection in theDriving
chapter.)
²Under extreme conditions with large frontal trailers, high outside
temperatures and highway speeds, the coolant gauge may indicate
higher than normal coolant temperatures. If this occurs, reduce speed
until the coolant temperature returns to the normal range. Refer to
Engine coolant temperature gaugein theInstrument Cluster
chapter.
²Anticipate stops and brake gradually.
²Do not exceed the GCWR rating or transmission damage may occur.
Servicing after towing
If you tow a trailer for long distances, your vehicle will require more
frequent service intervals. Refer to yourScheduled Maintenance
Informationfor more information.
Trailer towing tips
²Practice turning, stopping and backing up before starting on a trip to
get the feel of the vehicle trailer combination. When turning, make
wider turns so the trailer wheels will clear curbs and other obstacles.
²Allow more distance for stopping with a trailer attached.
²If you are driving down a long or steep hill, shift to a lower gear. Do
not apply the brakes continuously, as they may overheat and become
less effective.
Tires, Wheels and Loading
204

Starting the engine
1. Turn the key to 3 (ON) without
turning the key to 4 (START). If
there is difficulty in turning the key,
rotate the steering wheel until the
key turns freely. This condition may
occur when:
²the front wheels are turned
²a front wheel is against the curb
2. Turn the key to 4 (START), then
release the key as soon as the
engine starts. Excessive cranking could damage the starter.
Note:If the engine does not start within five seconds on the first try,
turn the key to OFF, wait 10 seconds and try again. If the engine still
fails to start, press the accelerator to the floor and try again; this will
allow the engine to crank with the fuel shut off in case the engine is
flooded with fuel.
Guarding against exhaust fumes
Carbon monoxide is present in exhaust fumes. Take precautions to avoid
its dangerous effects.
If you smell exhaust fumes inside your vehicle, have your dealer
inspect your vehicle immediately. Do not drive if you smell
exhaust fumes.
Important ventilating information
If the engine is idling while the vehicle is stopped for a long period of
time, open the windows at least one inch (2.5 cm) or adjust the heating
or air conditioning to bring in fresh air.
USING THE ENGINE BLOCK HEATER (IF EQUIPPED)
An engine block heater warms the engine coolant which aids in starting
and heater/defroster performance. Use of an engine block heater is
strongly recommended if you live in a region where temperatures reach
-10ÉF (-23ÉC) or below. For best results, plug the heater in at least three
hours before starting the vehicle. The heater can be plugged in the night
before starting the vehicle.
Driving
209

IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
4.0L SOHC V6 engine
1. Engine oil filler cap
2. Engine oil dipstick (out of view)
3. Brake fluid reservoir
4. Power distribution box
5. Battery
6. Power steering fluid reservoir
7. Radiator cap
8. Engine coolant reservoir
9. Air filter assembly
10. Washer fluid reservoir
Maintenance and Specifications
278