2003 FORD MUSTANG transmission oil

Brakes 138
Traction control/AdvanceTrac 142
Transmission operation 144
Vehicle loading 154
Trailer towing 156
Roadside Emergencies 157
Getting roadside assistance 157
Hazard flasher switch 158
Fuel pump shut-off switch 159
Fuses and relays 160
Changing tires 165
Jump starting 170
Wrecker towing 175
Customer Assistance 176
Reporting safety defects (U.S. only) 186
Cleaning 187
Maintenance and Specifications 194
Engine compartment 197
Engine oil 199
Battery 203
Fuel information 214
Part numbers 237
Refill capacities 238
Lubricant specifications 240
Accessories 245
Index 248
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Copyright © 2002 Ford Motor Company
Table of Contents
2

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
Maintenance and Specifications
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)
Maintenance and Specifications
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.
Maintenance and Specifications
199

Item Ford part
nameFord part
numberFord
specification
Engine coolant Motorcraft
Premium
Engine Coolant
(green-colored)VC-4–A(US)
or CXC-10
(Canada)ESE-M97B44-A
Motorcraft
Premium Gold
Engine Coolant
(yellow-
colored)VC-7–A
WSS-M97B51–A1
Engine oil Motorcraft SAE
5W-20 Super
Premium Motor
OilXO-5W20-QSP WSS-M2C153-H
with API
Certification
Mark
Lock cylinders Penetrating
and Lock
LubricantMotorcraft
XL-1none
Power steering
fluid and
convertible top
fluid (if
equipped)Motorcraft
MERCONAT FXT-2-QM MERCON
Rear Axle
LubricantMotorcraft SAE
80W-90
Premium Rear
Axle Lubricant
1
XY-80W90-QL WSP-M2C197-A
Motorcraft SAE
75W-140
Synthetic Rear
Axle LubricantXY-75W140-QL WSP-M2C192-A
Automatic
transmission
fluidMotorcraft
MERCONV
AT F
2
XT-5-QM MERCONV
3.8L Manual
transmission
fluidMotorcraft
MERCONAT FXT-2-QDX MERCON
4.6L Manual
transmission
fluidMotorcraft
Synthetic
MERCONAT FXT-2–QSM
MERCONand
ESR-M2C163–A2
Disc brake
caliper railsMotorcraft
Silicone Brake
Caliper Grease
and Dielectric
CompoundXG-3 ESE-M1C171-A
Windshield
washer fluidUltra-clear
Windshield
Washer
ConcentrateC9AZ-19550-AC ESR-M17P5-A
Maintenance and Specifications
241

1Add 118 ml (4 oz.) of Additive Friction Modifier
C8AZ-19B546-A or equivalent meeting Ford
specification EST-M2C118-A for complete refill of
Traction-Lok axles.
Ford design rear axles contain a synthetic lubricant
that does not require changing unless the axle has
been submerged in water.
2Ensure the correct automatic transmission fluid is
used. Transmission fluid requirements are indicated
on the dipstick or on the dipstick handle. MERCON
and MERCONV are not interchangeable. DO NOT
mix MERCONand MERCONV. Refer to your
scheduled maintenance guide to determine the
correct service interval.
ENGINE DATA
Engine 3.8L OHV V6
engine4.6L SOHC V8
engine
Cubic inches 232 281
Required fuel 87 octane 87 octane
Firing order 1-4-2-5-3-6 1-3-7-2-6-5-4-8
Spark plug gap 1.3-1.4 mm
(0.052-00.056
inch)1.3-1.4 mm
(0.052-00.056
inch)
Ignition system EDIS Coil on plug
Compression ratio 9.4:1 9.4:1
VEHICLE DIMENSIONS
Vehicle
dimensionsCoupe mm (in) Convertible mm
(in)
(1) Overall length 4653.3 (183.2) 4653.3 (183.2)
(2) Overall width 1856.7 (73.1) 1856.7 (73.1)
(3) Overall height 1348.7 (53.1) 1351.3 (53.2)
(4) Wheelbase 2573.0 (101.3) 2573.0 (101.3)
(5) Track - Front 1534.2 (60.4)
11534.2 (60.4)1
(5) Track - Rear 1539.2 (60.6)21539.2 (60.6)2
11521.5 mm (59.9 in) for Mustang GT
21526.5 mm (60.1 in) for Mustang GT
Maintenance and Specifications
242

Sideair deflector
Spoiler
Styled hood deflector
Tonneau cover (mini, for convertible top)
Universal floor mats
Wheels (chrome and painted)
For maximum vehicle performance, keep the
following information in mind when adding
accessories or equipment to your vehicle:
•When adding accessories, equipment, passengers
and luggage to your vehicle, do not exceed the
total weight capacity of the vehicle or of the front
or rear axle (GVWR or GAWR as indicated on the
Safety compliance certification label). Consult
your dealer for specific weight information.
•The Federal Communications Commission (FCC)
and Canadian Radio Telecommunications
Commission (CRTC) regulate the use of mobile
communications systems - such as two-way
radios, telephones and theft alarms - that are
equipped with radio transmitters. Any such
equipment installed in your vehicle should comply
with FCC or CRTC regulations and should be
installed only by a qualified service technician.
•Mobile communications systems may harm the
operation of your vehicle, particularly if they are
not properly designed for automotive use or are
not properly installed. When operated, such
systems may cause the engine to stumble or stall
or cause the transmission to be damaged or
operate improperly. In addition, such systems may
be damaged or their performance may be affected
by operating your vehicle. (Citizens band [CB]
transceivers, garage door openers and other
transmitters with outputs of five watts or less will
not ordinarily affect your vehicle’s operation.)
•Ford cannot assume responsibility for any adverse
effects or damage that may result from the use of
such equipment.
Accessories
247

D
Daytime running lamps
(see Lamps) .............. 67
Defrost
rear window ............ 66
Dipstick
automatic
transmission
fluid ........................ 228
engine oil ............... 199
Doors
lubricant
specifications ........ 240
Driving under
special conditions
through water ....... 153
E
Emergencies, roadside
jump-starting ........ 170
Emission control
system ...................... 223
Engine ...................... 242
check engine/service
engine soon light .... 11
cleaning ................. 188
coolant ................... 206
idle speed control.... 203
lubrication
specifications... 240, 242
refill capacities ...... 238
service
points ............. 197–198
starting after
a collision .............. 159
Engine block
heater ....................... 137
Engine oil ................ 199checking and
adding .................... 199
dipstick .................. 199
filter,
specifications... 202, 237
recommendations.... 202
refill capacities ...... 238
specifications... 240, 242
Exhaust fumes ........ 137
F
Floor mats ................. 85
Fluid capacities ....... 238
Foglamps ................... 67
Fuel .......................... 214
calculating fuel
economy ................ 219
cap ................... 12, 216
capacity ................. 238
choosing the
right fuel ................ 217
comparisons with
EPA fuel economy
estimates ............... 223
detergent in fuel ... 218
filling your
vehicle with
fuel ......... 214, 216, 219
filter,
specifications... 219, 237
fuel pump shut-off
switch .................... 159
gauge ....................... 16
improving fuel
economy ................ 219
low fuel warning
light .......................... 13
octane
rating ............. 217, 242
quality .................... 218
Index
250