1997 FORD EXPLORER service

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:
²Use only unleaded fuel.
²Avoid running out of fuel.
²Do not turn off the ignition
while your vehicle is moving,
especially at high speeds.
²Have the services listed in your
ªService Guideº performed
according to the specified
schedule.
The Scheduled Maintenance
Services listed in the ªService
Guideº are required because they
are considered 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.
Do not park, idle, or drive
your vehicle in dry grass
or other dry ground cover. The
emission system heats up the
engine compartment and exhaust
system, which can start a fire.
Maintenance and care
207

Watch for fluid leaks, strange
odors, smoke, loss of oil pressure,
the charging system warning light,
the ªService Engine Soonº light or
the temperature warning light.
These events could indicate that
the emission control system is not
working properly.
If you smell exhaust fumes
of any kind inside your
vehicle, have the dealer inspect
and fix your vehicle immediately.
Do not drive if you smell exhaust
fumes. These fumes are harmful
and could kill you.
Do not make any unauthorized
changes to your vehicle or engine.
By law, vehicle owners and anyone
who manufactures, repairs,
services, sells, leases, trades
vehicles, or supervises a fleet of
vehicles are not permitted to
intentionally remove an emission
control device or prevent it from
working. Information about your
vehicle's emission system is on the
Vehicle Emission Control
Information Decal located on or
near the engine. This decal
identifies engine displacement and
gives some tune up specifications.
Please consult your ªWarranty
Guideº for complete emission
warranty information.
Readiness for
inspection/maintenance testing
In some localities, it may be a legal
requirement to pass an I/M test of
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Maintenance and care
208

the on-board diagnostic (OBD-II)
system. If your ªcheck
engine/service engine soonº light is
on, reference the applicable light
description in theWarning Lights
and Gaugessection of your
owners guide. Your vehicle may
not pass the I/M test with the
ªcheck engine/service engine soonº
light on.
If the vehicle's powertrain system
or its battery has just been
serviced, the OBD-II system is
reset to a ªnot ready for I/M testº
condition. To ready the OBD-II
system for I/M testing, a minimum
of 30 minutes of city and highway
driving is necessary as described
below:
²First, at least ten minutes of
driving on an expressway or
highway.
²Next, at least twenty minutes
driving in stop and go, city type
traffic with at least four idle
periods.
Allow the vehicle to sit for at least
8 hours without starting the
engine. Then, start the engine and
complete the above driving cycle.
The engine must warm up to it's
normal operating temperature.
Once started, do not turn off the
engine until the above driving
cycle is complete.
Maintenance and care
209

4. Lock the bulb assembly into
place by turning it clockwise until
it stops.
Highmount brakelamp
The highmount brakelamp is
located just above the rear liftgate
window. For bulb replacement, see
a dealer or qualified service
technician.
License plate lamps
To change either of the license
plate lamp bulbs, follow this
procedure:
1. Use a screwdriver to detach the
lamp from the bumper.
2. Turn and pull the socket from
the lamp and remove the bulb.
3. Replace the socket into the
lamp and press the lamp back into
the bumper.
Tail lamps
The tail lamps, backup lamps and
brake lamps are located in the
same bezel. Follow these steps to
replace any of the bulbs:
1. Remove the two retainer screws.
2. Remove the rear lamp by pulling
rearward to disengage two lower
barbed retainers.
3. Twist to remove the socket from
the lamp.
4. Remove bulb from the socket.
5. Install bulb into socket.
6. Install socket into lamp.
7. Replace the rear lamp.
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Maintenance and care
212

Function Number of bulbs Trade number
Cargo lamp 1 211-2
Interior overhead lamp 1 912 (906)
Front door courtesy
lamp1
168
Map lamps 2 168 (T10)
Ashtray lamp 1 161
Glove compartment
lamp1
194
AIMING THE HEADLAMPS
The alignment of your headlamps
should be checked by a qualified
service technician if:
²Oncoming motorists frequently
signal you to deactivate your
high beams, and your high
beams are not activated.
²The headlamps do not seem to
provide enough light for clear
night vision.
²The headlamp beams are
pointed substantially away from
a slightly down and to the right
position.
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Maintenance and care
214

MOTORCRAFT PART NUMBERS
Component 4.0L EFI
engine4.0L SOHC
engine5.0L engine
Air filter FA-1616 FA-1658 FA-1658
Fuel filter FG-872 FG-872 FG-872
Battery
(standard)BXT-58 BXT-58 BXT-65-650
Battery
(optional)BXT-65-650 BXT-65-650 BXT-65-850
Oil filter FL-1A FL-1A FL-820S
PCV valve EV-225 EV-225 EV-152
Spark plug
1AGSF-22PP2AGSF-22PP2AWSF-32EE3
1
Refer to the Vehicle Emission
Control Information (VECI) decal
in the engine for gap
specifications. If a spark plug must
be replaced, use only spark plugs
with the service number suffix
letter EE as shown on the engine
decal.
2If a spark plug is removed for
inspection, it must be reinstalled in
the same cylinder. Cylinder
numbers 1, 2, 3 have a PG suffix.
Cylinder numbers 4, 5, 6 have a P
suffix.
3If a spark plug is removed for
inspection it must be reinstalled in
the same cylinder. Cylinder
numbers 1, 2, 3, 4 have an EG
suffix. Cylinder numbers 5, 6, 7, 8
have an E suffix.
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Capacities and specifications
222

Fluid Ford Part
NameApplication Capacity-liters
(quarts)
Rear axle
fluid
1,2,3,4Motorcraft SAE
80W90 Axle
LubricantVehicles with
conventional
axles
2.9-3.1
(5.50-5.80 pints) Motorcraft SAE
75W140 High
Performance
Synthetic Rear
Axle LubricantRefer to
footnotes
2 and 3
Windshield
washer fluidUltra-Clear
Windshield
ConcentrateFront 2.6 (2.7)
Rear (if
equipped)3.1 (3.3)
1Fill to 3 mm (1¤4º to 9/16º) below
bottom of fill hole.
2Vehicles equipped with 4.0L
SOHC and 4.0L EI engines may
have a limited slip differential. If
your vehicles is equipped with a
limited slip differential, add 4
ounces of additive friction modifier
C8AZ-19B546-A, Ford specification
EST-M2C118±A, for complete refill
of 8.8 inch and 9.75 inch rear
axles.
3Vehicles equipped with 4.0L
SOHC or 4.0L EFI engines and
3.73 or 4.10 rear axle ratios or
5.0L engines require synthetic rear
axle lubricant. Rear axles
containing synthetic lubricant are
lubricated for life. These lubricants
are not to be checked or changed
unless a leak is suspected, service
required or the axle assembly has
been submerged in water. The axle
lubricant should be changed any
time the axle has been submerged
Capacities and specifications
224

in water. For Traction-Lok rear
axles, add 4 ounces of additive
friction modifier C8AZ-19B546-A,
Ford specification EST-M2C118±A,
whenever the lubricant is changed.
4Refer to your ªService Guideº for
axle fluid change intervals.
SPECIFICATIONS
Lubricant specifications
ItemFord Part
NameFord Part
NumberFord
Specification
Windshield
washer fluid
reservoirFord Ultra-Clear
Windshield
Washer Fluid
ConcentrateC9AZ-19550-AA
OR -BAESR-M17P5-A
Body hinges,
latches, door
stricker plates
and rotors, seat
tracks, fuel filler
door hinge and
spring, hood
latch, auxiliary
latchMulti-Purpose
GreaseD7AZ-19584-AA
OR
D0AZ-19584-AAESR-M1C159-A
AND
ESB-M1C93-B
Steering column
u-joints, parking
brake linkage
pivots and
clevises,
transmission
control and
clutch linkage
pivotsPremium Life
Long GreaseXG-1-C ESA-M1C75-B
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Capacities and specifications
225