FORD MUSTANG 2003 4.G Owners Manual

Do not use chemical solvents or strong
detergents when cleaning the steering wheel
or instrument panel to avoid contamination of the
air bag system.
•Be certain to wash or wipe your hands clean if
you have been in contact with certain products
such as insect repellent and suntan lotion in order
to avoid possible damage to the painted surfaces.
INTERIOR
For fabric, carpets, cloth seats, safety belts and seats
equipped with side air bags:
•Remove dust and loose dirt with a vacuum
cleaner.
•Remove light stains and soil with Ford Extra
Strength Upholstery Cleaner (E8AZ-19523–AA).
•If grease or tar is present on the material,
spot-clean the area first with Motorcraft Spot and
Stain Remover (ZC-14).
•Never saturate the seat covers with cleaning
solution.
•Do not use household cleaning products or glass
cleaners, which can stain and discolor the fabric
and affect the flame retardant abilities of the seat
materials.
Do not use cleaning solvents, bleach or dye
on the vehicle’s safety belts, as these actions
may weaken the belt webbing.
Do not use chemical solvents or strong
detergents when cleaning the seat where the
side air bag is mounted. Such products may
contaminate the side air bag system and affect
performance of the side air bag in a collision. The
air bag may not function correctly and not provide
any injury reduction benefits.
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LEATHER SEATS (IF EQUIPPED)
Your leather seating surfaces have a clear, protective
coating over the leather.
•To clean, use a soft cloth with Motorcraft Deluxe
Leather and Vinyl Cleaner (ZC-11–A). Dry the
area with a soft cloth.
•To help maintain its resiliency and color, use the
Motorcraft Deluxe Leather Care Kit (ZC-11–D),
available from your authorized dealer.
•Do not use household cleaning products, alcohol
solutions, solvents or cleaners intended for
rubber, vinyl and plastics, or oil/petroleum-based
leather conditioners. These products may cause
premature wearing of the clear, protective
coating.
CONVERTIBLE TOP AND PADDED MOLDING
Wash with Motorcraft Triple Clean (ZC-13), which is
available from your dealer.
•Do not use stiff bristle brushes or abrasive
materials or cleaners.
•Hot waxes applied by commercial car washes can
affect the cleanability of vinyl material.
•Using high water pressure or wand-type car
washes against the convertible top and windows
may cause water leaks and possible seal damage.
UNDERBODY
Flush the complete underside of your vehicle
frequently. Keep body and door drain holes free
from packed dirt.
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
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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 products or
products of equivalent quality:
Motorcraft Custom Clearcoat Polish (ZC–8–A)
Ford Custom Vinyl Protectant* (not available in
Canada) (F2AZ—19530–A)
Motorcraft Vinyl Cleaner (Canada only) (CXC-93)
Motorcraft Vinyl Conditioner (Canada only)
(CXC-94)
Motorcraft Deluxe Leather and Vinyl Cleaner (not
available in Canada) (ZC-11–A)
Ford Extra Strength Tar and Road Oil Remover*
(not available in Canada) (B7A-19520–AA)
Ford Extra Strength Upholstery Cleaner (not
available in Canada) (E8AZ-19523–AA)
Motorcraft Custom Bright Metal Cleaner (ZC-15)
Motorcraft Wheel and Tire Cleaner (ZC-37–A)
Motorcraft Dash and Vinyl Cleaner (ZC-38–A)
Motorcraft Car Care Kit (ZC-26)
Ford Premium Car Wash Concentrate
(F2SZ-19523–WC)
Motorcraft Carlite Glass Cleaner (Canada only)
(CXC-100)
Motorcraft Spot and Stain Remover (ZC-14)
Motorcraft Tire Detailer (ZC-28)
Motorcraft Triple Clean (ZC-13)
Motorcraft Ultra-Clear Spray Glass Cleaner (not
available in Canada) (ZC-23)
Motorcraft Engine Shampoo and Degreaser (ZC-20)
* May be sold with the Motorcraft name
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SERVICE RECOMMENDATIONS
To help you service your vehicle:
•We highlight do-it-yourself items in the engine
compartment for easy location.
•We 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 Guide/Owner
Information 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.
•Do not work on a hot engine.
•When the engine is running, keep loose clothing,
jewelry or long hair away from moving parts.
•Do not work on a vehicle with the engine running
in an enclosed space, unless you are sure you
have enough ventilation.
•Keep 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
“relearn”its idle conditions before your vehicle will
drive properly, as explained in theBatterysection in
this chapter.
Working with the engine off
•Automatic transmission:
1. Set the parking brake and ensure the gearshift is
securely latched in P (Park).
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194

2. Turn off the engine and remove the key.
3. Block the wheels to prevent the vehicle from
moving unexpectedly.
•Manual transmission:
1. Set the parking brake.
2. Depress the clutch and place the gearshift in 1
(First).
3. Turn off the engine and remove the key.
4. Block the wheels to prevent the vehicle from
moving unexpectedly.
Working with the engine on
•Automatic transmission:
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.
•Manual transmission:
1. Set the parking brake, depress the clutch and
place the gearshift in neutral.
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.
The cooling fan is automatic and may come
on at any time. Always disconnect the
negative terminal of the battery before working
near the fan.
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195

OPENING THE HOOD
1. Inside the vehicle,
pull the hood release
handle located under
the bottom left corner
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 and secure it with the prop rod.
HOOD
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196

IDENTIFYING COMPONENTS IN THE ENGINE
COMPARTMENT
3.8L OHV V6 engine
1. Engine oil filler cap
2. Engine oil dipstick
3. Brake fluid reservoir
4. Power distribution box
5. Windshield washer fluid reservoir
6. Battery
7. Power steering fluid reservoir
8. Engine coolant reservoir
9. Air filter assembly
10. Automatic transmission fluid dipstick
(if equipped)
6
1023
4
5
789
1
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197

4.6L SOHC V8 engine
1. Engine oil dipstick
2. Brake fluid reservoir
3. Power distribution box
4. Windshield washer fluid reservoir
5. Battery
6. Engine coolant reservoir
7. Power steering fluid reservoir
8. Engine oil filler cap
9. Air filter assembly
10. Automatic transmission fluid dipstick
(if equipped)
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198

WINDSHIELD WASHER FLUID
Check the washer fluid
whenever you stop for
fuel. The reservoir is
highlighted with a
symbol.
Add fluid to fill the
reservoir if the level is
low. In very cold
weather, do not fill the
reservoir completely.
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.
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 5 to 10 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) (automatic
transmissions) or 1 (First) (manual transmissions).
4. Open the hood. Protect yourself from engine heat.
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199

5. Locate and carefully remove the engine oil level
indicator (dipstick).
•3.8L V6 engine
•4.6L SOHC V8
engine
6. Wipe the indicator clean. Insert the indicator fully,
then remove it again.
•If the oil level isbetween the MIN—MAX
marks,the oil level is acceptable.DO NOT ADD
OIL.
•If the oil level is below the MIN mark, add enough
oil to raise the level within the MIN—MAX range.
•3.8L V6 engine
MAX MIN
MAX MIN
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200