engine FORD EXPEDITION 2002 1.G Workshop Manual

REPAIRING PAINT CHIPS
Remove particles such as bird droppings, tree sap, insect deposits, tar
spots, road salt and industrial fallout before repairing paint chips.
Minor scratches or paint damage from road debris may be repaired using
the Ultra Touch Prep and Finishing Kit (F7AZ-19K507±BA), which is
available at your authorized Ford, Lincoln or Mercury dealer. This kit
contains:
²Lacquer Touch-Up Paint (ALBZ-19500±XXXXA)
²Exterior Acrylic Spray Lacquer (ALAZ-19500±XXXXA)
Please note that the part numbers (shown as XXXX above) will vary with
your vehicle's specific coloring.Carefully observe the application
instructions on the products.
CLEANING THE WHEEL RIMS AND COVERS
Aluminum wheel rims or covers are coated with a clearcoat paint
finish.
Some automatic car washes may cause damage to the finish on your
wheel rims or covers. Chemical-strength cleaners, or cleaning chemicals,
in combination with brush agitation to remove brake dust and dirt, could
wear away the clearcoat finish over time.
Do not use hydrofluoric acid-based or high caustic-based wheel
cleaners, steel wool, fuels or strong household detergents for
soiled wheel rims and covers.
Never apply any cleaning chemical to hot or warm wheel rims or covers.
Clean wheel rims and covers with Detail Wash (ZC-3±A), which is
available from your authorized Ford, Lincoln or Mercury dealer. Spray
cleaner on cool wheel rims or covers and allow to set for 2±5 minutes.
Agitate the area with a sponge and rinse off with plenty of water.
Use Extra Strength Tar and Road Oil Removal (B7A-19520±AA),
available from your authorized Ford, Lincoln or Mercury dealer, in order
to remove tar and grease from wheel rims and covers.
CLEANING THE ENGINE
Engines are more efficient when they are clean because grease and dirt
buildup keep the engine warmer than normal. When washing:
²The engine must be cool to the touch before spraying with water.
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²Never spray a hot engine with cold water, as damage to the
engine block or engine components may occur.
²Use caution when using a self-serve power washer (1000psi maximum
pressure) to clean the engine, as the high-pressure fluid could
penetrate the sealed parts and cause damage.
²Never apply anything to any exposed belts in the engine
compartment, including the belt dressing.
For general cleaning of the engine and engine compartment, spray
Engine Shampoo and Degreaser (F4AZ-19A536±A) on all parts that
require cleaning and pressure rinse the area with cool water.
²Cover the highlighted areas to prevent water damage when cleaning
the engine.
²Never wash or rinse the engine while it is running; water in the
running engine may cause internal damage.
WASHING NON-PAINTED PLASTIC EXTERIOR PARTS
Use Detail Wash (ZC-3±A) for routine cleaning.
If tar or grease spots are present, clean with Extra Strength Tar and
Road Oil Removal (B7A-19520±AA).
Use only approved products to clean plastic parts.These products
are available from your authorized Ford, Lincoln or Mercury dealer.
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FORD, LINCOLN AND MERCURY CAR CARE PRODUCTS
Your Ford, Lincoln or Mercury dealer has many quality products available
to clean your vehicle and protect its finishes. These quality products
have been specifically engineered to fulfill your automotive needs; they
are custom designed to complement the style and appearance of your
vehicle. Each product is made from high quality materials that meet or
exceed rigid specifications. For best results, use the following or
products of equivalent quality:
Ford Custom Clearcoat Polish*
Ford Custom Silicone Gloss Polish
Ford Custom Vinyl Protectant* (not available in Canada)
Motorcraft Vinyl Conditioner (Canada only)
Ford Deluxe Leather and Vinyl Cleaner (not available in Canada)
Motorcraft Vinyl Cleaner (Canada only)
Ford Extra Strength Tar and Road Oil Remover* (not available in
Canada)
Ford Extra Strength Upholstery Cleaner (not available in Canada)
Ford Custom Bright Metal Cleaner
Motorcraft Premium Car Wash Concentrate
Motorcraft Carlite Glass Cleaner (Canada only)
Ford Spot and Stain Remover*
Ford Super Premium Tire and Trim Dressing
Ford Triple Clean
Ford Ultra-Clear Spray Glass Cleaner (not available in Canada)
Ford Engine Shampoo and Degreaser
* May be sold with the Motorcraft name
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SERVICE RECOMMENDATIONS
To help you service your vehicle:
²We highlight do-it-yourself items in the engine compartment for easy
location.
²We provide a scheduled maintenance guide which makes tracking
routine service easy.
If your vehicle requires professional service, your dealership can provide
the necessary parts and service. Check yourWarranty Guideto find out
which parts and services are covered.
Use only recommended fuels, lubricants, fluids and service parts
conforming to specifications. Motorcraft parts are designed and built to
provide the best performance in your vehicle.
PRECAUTIONS WHEN SERVICING YOUR VEHICLE
Be especially careful when inspecting or servicing your vehicle.
²Do not work on a hot engine.
²When the engine is running, make sure that loose clothing, jewelry or
long hair does not get caught up in moving parts.
²Do not work on a vehicle with the engine running in an enclosed
space, unless you are sure you have enough ventilation.
²Keep all lit cigarettes, open flames and other lit material away from
the battery and all fuel related parts.
If you disconnect the battery, the engine must ªrelearnº its idle
conditions before your vehicle will drive properly, as explained inBattery
in this chapter.
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225

Working with the engine off
1. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
2. Turn off the engine and remove the key.
3. Block the wheels to prevent the vehicle from moving unexpectedly.
Working with the engine on
1. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
2. Block the wheels to prevent the vehicle from moving unexpectedly.
Note:Do not start your engine with the air cleaner removed and do not
remove it while the engine is running.
OPENING THE HOOD
1. Inside the vehicle, pull the hood
release handle located under the
bottom of the instrument panel.
2. Go to the front of the vehicle and
release the auxiliary latch that is
located under the front center of
the hood.
3. Lift the hood until the lift
cylinders hold it open.
BRAKE
HOOD
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IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
4.6L V8 and 5.4L V8 engines
1. Battery
2. Automatic transmission fluid dipstick
3. Engine oil filler cap
4. Engine oil dipstick
5. Power steering fluid reservoir
6. Brake fluid reservoir
7. Power distribution box
8. Air filter assembly
9. Engine coolant reservoir
10. Windshield washer fluid reservoir
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227

WINDSHIELD WASHER FLUID
Washer fluid
Check the washer fluid whenever
you stop for fuel. The reservoir is
highlighted with a
symbol.
If the level is low, add enough fluid
to fill the reservoir. In very cold
weather, do not fill the reservoir all
the way.
Only use a washer fluid that meets Ford specification ESR-M17P5±A.
Refer toLubricant specificationsin this chapter.
State or local regulations on volatile organic compounds may restrict the
use of methanol, a common windshield washer antifreeze additive.
Washer fluids containing non-methanol antifreeze agents should be used
only if they provide cold weather protection without damaging the
vehicle's paint finish, wiper blades or washer system.
Note:Do not put washer fluid in the engine coolant reservoir. Washer
fluid placed in the cooling system may harm engine and cooling system
components.
Checking and adding washer fluid for the liftgate
Washer fluid for the liftgate is supplied by the same reservoir as the
windshield.
ENGINE OIL
Checking the engine oil
Refer to the scheduled maintenance guide for the appropriate intervals
for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait a few minutes for the oil to drain into the
oil pan.
3. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
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4. Open the hood. Protect yourself from engine heat.
5. Locate and carefully remove the
engine oil level indicator (dipstick).
6. Wipe the indicator clean. Insert the indicator fully, then remove it
again.
²If the oil level isbetween the MIN and MAX marks,the oil level is
acceptable.DO NOT ADD OIL.
²If the oil level is below the MIN
mark, add enough oil to raise the
level within the MIN-MAX range.
²Oil levels above the MAX mark may cause engine damage. Some oil
must be removed from the engine by a service technician.
7. Put the indicator back in and ensure it is fully seated.
MAX MIN
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Adding engine oil
1. Check the engine oil. For instructions, refer toChecking the engine
oilin this chapter.
2. If the engine oil level is not within the normal range, add only certified
engine oil of the recommended viscosity. Remove the engine oil filler cap
and use a funnel to pour the engine oil into the opening.
3. Recheck the engine oil level. Make sure the oil level is not above the
MAX mark on the engine oil level indicator (dipstick).
4. Install the indicator and ensure it is fully seated.
5. Fully install the engine oil filler cap by turning the filler cap clockwise
1/4 of a turn until three clicks are heard or until the cap is fully seated.
To avoid possible oil loss, DO NOT operate the vehicle with the
engine oil level indicator and/or the engine oil filler cap removed.
Engine oil and filter recommendations
Look for this certification
trademark.
SAE 5W-20 engine oil is recommended.
Only use oils ªCertified For Gasoline Enginesº by the American
Petroleum Institute (API). Use Motorcraft or an equivalent oil meeting
Ford specification WSS-M2C153±H.SAE 5W-20 oil provides optimum
fuel economy and durability performance meeting all
requirements for your vehicle's engine.
Do not use supplemental engine oil additives, oil treatments or engine
treatments. They are unnecessary and could, under certain conditions,
lead to engine damage which is not covered by your warranty.
Change your engine oil and filter according to the appropriate schedule
listed in the scheduled maintenance guide.
Ford production and aftermarket (Motorcraft) oil filters are designed for
added engine protection and long life. If a replacement oil filter is used
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230

that does not meet Ford material and design specifications, start-up
engine noises or knock may be experienced.
It is recommended you use the appropriate Motorcraft oil filter (or
another brand meeting Ford specifications) for your engine application.
BATTERY
Your vehicle is equipped with a
Motorcraft maintenance-free battery
which normally does not require
additional water during its life of
service.
However, for severe usage or in high temperature climates, check the
battery electrolyte level. Refer to the scheduled maintenance guide for
the service interval schedules.
Keep the electrolyte level in each cell up to the ªlevel indicatorº.
Do not overfill the battery cells.
If the electrolyte level in the battery is low, you can add plain tap water
to the battery, as long as you do not use hard water (water with a high
mineral or alkali content). If possible, however, try to only fill the battery
cells with distilled water. If the battery needs water often, have the
charging system checked.
If your battery has a cover/shield, make sure it is reinstalled
after the battery has been cleaned or replaced.
For longer, trouble-free operation, keep the top of the battery clean and
dry. Also, make certain the battery cables are always tightly fastened to
the battery terminals.
If you see any corrosion on the battery or terminals, remove the cables
from the terminals and clean with a wire brush. You can neutralize the
acid with a solution of baking soda and water.
When the battery is disconnected or a new battery installed, the
transmission must learn its adaptive strategy. As a result of this, the
transmission may shift firmly. This operation is considered normal and
will fully update transmission operation to its optimum shift feel.
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