2004 FORD MUSTANG engine oil

Seating and Safety Restraints 64
Seating 64
Safety restraints 68
Air bags 79
Child restraints 84
Driving 99
Starting 99
Brakes 104
Traction control 107
Transmission operation 108
Vehicle loading 117
Trailer towing 120
Roadside Emergencies 122
Getting roadside assistance 122
Hazard flasher switch 124
Fuel pump shut-off switch 124
Fuses and relays 125
Changing tires 130
Jump starting 136
Wrecker towing 141
Customer Assistance 142
Reporting safety defects (U.S. only) 152
Cleaning 153
Maintenance and Specifications 161
Engine compartment 164
Engine oil 167
Battery 171
Fuel information 182
Part numbers 215
Refill capacities 215
Lubricant specifications 218
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Table of Contents
2

operation. Vary your speed to allow parts to adjust
themselves to other parts.
Do not add friction modifier compounds or special
break-in oils during the first few thousand
kilometers (miles) of operation, since these additives
may prevent piston ring seating. SeeEngine oilin
theMaintenance and specificationschapter for
more information on oil usage.
SPECIAL NOTICES
Emission warranty
The New Vehicle Limited Warranty includes
Bumper-to-Bumper Coverage, Safety Restraint
Coverage, Corrosion Coverage, and 6.0L Power
Stroke Diesel Engine Coverage. In addition, your
vehicle is eligible for Emissions Defect and
Emissions Performance Warranties. For a detailed
description of what is covered and what is not
covered, refer to theWarranty Guidethat is
provided to you along with your Owner’s Guide.
Special instructions
For your added safety, your vehicle is fitted with
sophisticated electronic controls.
Please read the sectionSupplemental
Restraint System (SRS)in theSeating and
safety restraintschapter. Failure to follow the
specific warnings and instructions could result in
personal injury.
Front seat mounted rear facing child or
infant seats shouldNEVERbe used in front
of a passenger side air bag unless the air bag can
be and is turned OFF.
Data Recording
Computers in your vehicle are capable of recording
detailed data potentially including but not limited to
information such as:
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Introduction
6

Vehicle Symbol Glossary
Child Safety Door
Lock/Unlock
Interior 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 warning
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Introduction
9

Tachometer:Indicates the engine speed in
revolutions per minute. Driving with your
tachometer pointer continuously at the top of the
scale may damage the engine.
•Base instrument
cluster
•Optional instrument
cluster
•Mach 1 instrument
cluster
Battery voltage
gauge:Indicates the
battery voltage when
the ignition is in the
ON position. If the pointer moves and stays outside
the normal operating range, have the vehicle’s
electrical system checked as soon as possible.
Engine oil pressure
gauge:Indicates
engine oil pressure.
The needle should stay
in the normal operating range (between“L”and
“H”). If the needle falls below the normal range, stop
the vehicle, turn off the engine and check the engine
oil level. Add oil if needed. If the oil level is correct,
have your vehicle checked at your dealership or by a
qualified technician.
LH
LH
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Instrument Cluster
16

•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.
Note:In some instances, color or dye transfer can
occur when wet clothing comes in contact with
leather upholstery. If this occurs, the leather should
be cleaned immediately to avoid permanent staining.
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
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)
Motorcraft Custom Vinyl Protectant (not available in
Canada) (ZC-40–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)
Motorcraft Bug and Tar Remover (ZC-42)
Motorcraft Extra Strength Upholstery Cleaner (not
available in Canada) (ZC-41)
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Cleaning
159

IDENTIFYING COMPONENTS IN THE ENGINE
COMPARTMENT
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
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
164

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)
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
165

4.6L 4V V8 (Mach 1) engine
1. Engine oil filler cap
2. Brake fluid reservoir
3. Engine oil dipstick
4. Power distribution box
5. Windshield washer fluid reservoir
6. Battery
7. Engine coolant reservoir
8. Power steering fluid reservoir
9. Air filter assembly
10. Automatic transmission fluid dipstick (if
equipped)
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
166