maintenance FORD MUSTANG 1999 4.G Owners Manual

Before driving
Introduction 2
Instrumentation 4
Controls and features 16
Seating and safety restraints 64
Starting and driving
Starting 87
Driving 92
Roadside emergencies 112
Servicing
Maintenance and care 130
Capacities and specifications 182
Customer assistance 191
Reporting safety defects 206
Index 207
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Copyright
r1998 Ford Motor Company
Contents
1

INFORMATION ABOUT THIS GUIDE
The information found in this guide was in effect at
the time of printing. Ford may change the contents
without notice and without incurring obligation.
SPECIAL NOTICES
Notice to owners of Cobra vehicles
Before you drive your vehicle, be sure to read the
ªSVT Cobra Owner's Guide Supplement.º This book
contains important operation and maintenance
information.
Introduction
3

WARNING LIGHTS AND CHIMES
Base instrument cluster
Optional instrument cluster
Turn signal
Illuminates when the
left or right turn signal
or the hazard lights are
turned on. If one or
both of the indicators stay on continuously or flash
faster, check for a burned-out turn signal bulb. Refer
toExterior bulbsin theMaintenance and care
chapter.
P! BRAKE
L
0
00000 00
C
E
FH
LH
10 203020 406080100
120
140
160
180
405060 70
80
90
100
11 0
1204
5
6
7 3
2
1
H
THEFT
RPMX1000
FUEL DOORSELECT/RESET
LOW
FUELO/D
OFF AIR
BAGSERVICE
ENGINE
SOON
MPH km/h
ABS
.
P! BRAKE
L
0
00000 00
C
E
FH
LH
102040608020 40608010 012 0 14 0
160
180
200
220
240
100
120
140
305070 90
110
13 0
1504
5
6
7
8 3
2
1
H
THEFT
RPMX1000
FUEL DOORSELECT/RESET
LOW
FUELO/D
OFF AIR
BAGSERVICE
ENGINE
SOON
MPH km/h
ABS
.
Instrumentation
6

and more needs to be added. This lamp will also
illuminate when the ignition is turned to ON and the
engine is off. For more information on adding engine
coolant, refer toEngine coolantin the
Maintenance and carechapter.
Safety belt warning chime
Chimes to remind you to fasten your safety belts.
For information on the safety belt warning chime,
refer to theSeating and safety restraintschapter.
Supplemental restraint system (SRS) warning
chime
For information on the SRS warning chime, refer to
theSeating and safety restraintschapter.
Key-in-ignition warning chime
Sounds when the key is left in the ignition in the
OFF/LOCK or ACC position and the driver's door is
opened.
Headlamps on warning chime
Sounds when the headlamps or parking lamps are
on, the ignition is off (and the key is not in the
ignition) and the driver's door is opened.
GAUGES
Base instrument cluster gauges
C
P! BRAKE
L
0
00000 00
EFLH
10 203020 406080100
120
140
160
180
405060 70
80
90
100
11 0
1204
5
6
7 3
2
1
H
THEFT
RPMX1000
FUEL DOORSELECT/RESET
LOW
FUELO/D
OFF AIR
BAGSERVICE
ENGINE
SOON
MPH km/h
ABS
.
H
Instrumentation
11

Optional instrument cluster gauges
Fuel gauge
Displays approximately
how much fuel is in the
fuel tank (when the
key is in the ON
position). The fuel gauge may vary slightly when the
vehicle is in motion. The ignition should be in the
OFF position while the vehicle is being refueled.
When the gauge first indicates empty, there is a
small amount of reserve fuel in the tank. When
refueling the vehicle from empty indication, the
amount of fuel that can be added will be less than
the advertised capacity due to the reserve fuel.
Engine coolant temperature gauge
Indicates the
temperature of the
engine coolant. At
normal operating
temperature, the needle remains within the normal
area (the area between the ªHº and ªCº). If it enters
the red section, the engine is overheating. Stop the
vehicle as soon as safely possible, switch off the
engine immediately and let the engine cool. Refer to
Engine coolantin theMaintenance and care
chapter.
P! BRAKE
0
00000 00
FH
H
102040608020 40608010 012 0 14 0
160
180
200
220
240
100
120
140
305070 90
110
13 0
1504
5
6
7
8 3
2
1
H
THEFT
RPMX1000
FUEL DOORSELECT/RESET
LOW
FUELO/D
OFF AIR
BAGSERVICE
ENGINE
SOON
MPH km/h
ABS
.
L
L
F
CH
Instrumentation
12

Battery voltage gauge
This gauge shows the
battery voltage when
the ignition is in the
ON position. If the
pointer moves and stays outside the normal
operating range (as indicated), have the vehicle's
electrical system checked as soon as possible.
Engine oil pressure gauge
This shows the engine
oil pressure in the
system. Sufficient
pressure exists as long
as the needle remains in the normal range (the area
between the ªLº and ªHº).
If the gauge indicates low pressure, stop the vehicle
as soon as safely possible and switch off the engine
immediately. Check the oil level. Add oil if needed
(refer toEngine oilin theMaintenance and care
chapter). If the oil level is correct, have your vehicle
checked at your dealership or by a qualified
technician.
LH
LH
Instrumentation
15

Conditions of operation
If... Then...
The driver's safety
belt is not buckled
before the ignition
switch is turned to
the ON position...The safety belt warning
light illuminates for one to
two minutes and the
warning chime sounds for
four to eight seconds.
The driver's safety
belt is buckled while
the indicator light is
illuminated and the
warning chime is
sounding...The safety belt warning
light and warning chime
turn off.
The driver's safety
belt is buckled before
the ignition switch is
turned to the ON
position...The safety belt warning
light will turn on for three
seconds and then turn off.
The indicator chime will
remain off.
Safety belt maintenance
Inspect the safety belt systems periodically to make
sure they work properly and are not damaged.
Inspect the safety belts to make sure there are no
nicks, wears or cuts, replacing if necessary. All
safety belt assemblies, including retractors, buckles,
front seat belt buckle assemblies, buckle support
assemblies (slide bar-if equipped), shoulder belt
height adjusters (if equipped), child safety seat
tether bracket assemblies (if equipped), and
attaching hardware, should be inspected after a
collision. Ford recommends that all safety belt
assemblies used in vehicles involved in a collision be
replaced. However, if the collision was minor and a
qualified technician finds that the belts do not show
damage and continue to operate properly, they do
not need to be replaced. Safety belt assemblies not
in use during a collision should also be inspected
and replaced if either damage or improper operation
is noted.
Seating and safety restraints
73

Failure to inspect and if necessary replace
the safety belt assembly under the above
conditions could result in severe personal injuries
in the event of a collision.
Refer toCleaning and maintaining the safety
beltsin theMaintenance and caresection.
AIR BAG SUPPLEMENTAL RESTRAINT SYSTEM
(SRS)
Important supplemental restraint system (SRS)
precautions
The supplemental
restraint system is
designed to work with
the safety belt to help
protect the driver and
right front passenger
from certain upper
body injuries.
Air bags DO NOT
inflate slowly or gently
and the risk of injury
from a deploying air bag is greatest close to the trim
covering the air bag module.
Seating and safety restraints
74

considerable force, there is the risk of death or
serious injuries such as fractures, facial and eye
injuries or internal injuries, particularly to occupants
who are not properly restrained or are otherwise out
of position at the time of air bag deployment. Thus,
it is extremely important that occupants be properly
restrained as far away from the air bag module as
possible while maintaining vehicle control.
Several air bag system components get hot
after inflation. Do not touch them after
inflation.
If the air bag is deployed,the air bag will
not function again and must be replaced
immediately.If the air bag is not replaced, the
unrepaired area will increase the risk of injury in a
collision.
The SRS consists of:
²driver and passenger air bag modules (which
include the inflators and air bags),
²one or more impact and safing sensors,
²a readiness light and tone
²and the electrical wiring which connects the
components.
The diagnostic module monitors its own internal
circuits and the supplemental air bag electrical
system warning (including the impact sensors), the
system wiring, the air bag system readiness light, the
air bag back up power and the air bag ignitors.
Determining if the system is operational
The SRS uses a readiness light in the instrument
cluster or a tone to indicate the condition of the
system. Refer to theAir bag readinesssection in
theInstrumentationchapter. Routine maintenance
of the air bag is not required.
Seating and safety restraints
78

BRAKES
Your service brakes are self-adjusting. Refer to the
scheduled maintenance guide for scheduled
maintenance.
Occasional brake noise is normal and often does not
indicate a performance concern with the vehicle's
brake system. In normal operation, automotive brake
systems may emit occasional or intermittent squeal
or groan noises when the brakes are applied. Such
noises are usually heard during the first few brake
applications in the morning; however, they may be
heard at any time while braking and can be
aggravated by environmental conditions such as
cold, heat, moisture, road dust, salt or mud. If a
ªmetal-to-metal,º ªcontinuous grindingº or
ªcontinuous squealº sound is present while braking,
the brake linings may be worn-out and should be
inspected by a qualified service technician.
Anti-lock brake system (ABS) (if equipped)
On vehicles equipped with an anti-lock braking
system (ABS), a noise from the hydraulic pump
motor and pulsation in the pedal may be observed
during ABS braking events. Pedal pulsation coupled
with noise while braking under panic conditions or
on loose gravel, bumps, wet or snowy roads is
normal and indicates proper functioning of the
vehicle's anti-lock brake system. The ABS performs a
self-check at 17 km/h (10 mph) after you start the
engine and begin to drive away. A brief mechanical
noise may be heard during this test. This is normal.
If a malfunction is found, the ABS warning light will
come on. If the vehicle has continuous vibration or
shudder in the steering wheel while braking, the
vehicle should be inspected by a qualified service
technician.
Driving
92