check engine FORD MUSTANG 2000 4.G User Guide

2. Place the lug nut wrench over the lug nut key and
apply pressure on the key with the wrench.
3. Install the lug nut.
JUMP STARTING YOUR VEHICLE
The gases around the battery can explode if
exposed to flames, sparks, or lit cigarettes.
An explosion could result in injury or vehicle
damage.
Do not push start your vehicle. You could
damage the catalytic converter.
Batteries contain sulfuric acid which can
burn skin, eyes, and clothing, if contacted.
Do not attempt to push start your vehicle.
Automatic transmissions do not have
push-start capability.
Preparing your vehicle
1.Use only a 12±volt supply to start your
vehicle.
2. Do not disconnect the battery of the disabled
vehicle as this could damage the vehicle's electrical
system.
3. Park the booster vehicle close to the hood of the
disabled vehicle making sure the two vehiclesdo
nottouch. Set the parking brake on both vehicles
and stay clear of the engine cooling fan and other
moving parts.
4. Check all battery terminals and remove any
excessive corrosion before you attach the battery
cables. Ensure that vent caps are tight and level.
5. Turn the heater fan on in both vehicles to protect
any electrical surges. Turn all other accessories off.
Roadside emergencies
128

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 necessary parts and service.
Check your ªWarranty Guideº to 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, keep loose clothing,
jewelry or long hair away from 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 in theBatterysection in
this chapter.
Working with the engine off
²Automatic transmission:
1. Set the parking brake and ensure the gearshift is
securely latched in P (Park).
Maintenance and care
133

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)
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.
56798
23
4
110
Maintenance and care
137

²3.8L OHV V6 engine
²4.6L SOHC V8
engine
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.
Adding engine oil
1. Check the engine oil. For instructions, refer to
Checking 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).
Maintenance and care
139

BRAKE FLUID
Checking and adding brake fluid
Brake fluid should be checked and refilled as
needed. Refer to the Scheduled Maintenance Guide
for the service interval schedules.
²3.8L OHV V6 engine
²4.6L SOHC V8
engine
1. Clean the reservoir cap before removal to prevent
dirt or water from entering the reservoir.
2. Visually inspect the
fluid level.
3. If necessary, add
brake fluid from a
clean un-opened
container until the level reaches MAX. Do not fill
above this line.
MAX
Maintenance and care
141

4. Use only a DOT 3 brake fluid certified to meet
Ford specifications. Refer toLubricant
specificationsin theCapacities and specifications
chapter.
Brake fluid is toxic. If brake fluid contacts
the eyes, flush eyes with running water for
15 minutes. Seek medical attention if irritation
persists. If taken internally, drink water and induce
vomiting. Seek medical attention immediately.
If you use a brake fluid that is not DOT 3,
you will cause permanent damage to your
brakes.
Do not let the reservoir for the master
cylinder run dry. This may cause the brakes
to fail.
CLUTCH ADJUSTMENT (IF EQUIPPED)
Check the clutch
adjustment. Refer to
the Scheduled
Maintenance Guide for
the service interval
schedules.
The clutch on your
vehicle is operated by
a cable. As necessary, adjust the clutch as described
below.
1. Turn the engine off and shift into 1 (First).
2. Put your foot under the clutch pedal and gently
pull it up until the pedal stops.
3. Push the clutch pedal down slowly. You will hear a
click as the clutch adjusts itself.
Maintenance and care
142

WINDSHIELD WASHER FLUID
Checking and adding 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
specifications. Refer toLubricant specificationsin
theCapacities and specificationschapter.
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.
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 COOLANT
Checking engine coolant
Your engine's cooling system has been factory-filled
with a 50/50 mixture of distilled water and Ford
Premium Engine Coolant E2FZ-19549-AA (in
Canada, Motorcraft CXC-10), or an equivalent
premium engine coolant that meets Ford
specification ESE-M97B44-A.
Maintenance and care
143

When the engine is cold, check the level of the
engine coolant in the reservoir.
²The engine coolant should be at the ªcold fill
levelº as listed on the engine coolant reservoir.
²Refer to the Scheduled Maintenance Guide for
service interval schedules.
²Be sure to read and understandPrecautions
when servicing your vehiclein this chapter.
If the engine coolant has not been checked at the
recommended interval, the engine coolant reservoir
may become low or empty. If the reservoir is low or
empty, add engine coolant to the reservoir. Refer to
Adding engine coolantin this chapter.
Automotive fluids are not interchangeable;
do not use engine coolant, antifreeze or
windshield washer fluid outside of its specified
function and vehicle location.
Adding engine coolant
Use only Ford Premium Engine Coolant
E2FZ-19549-AA (in Canada, Motorcraft
CXC-8-B) or a premium engine coolant that
meets Ford specification ESE-M97B44-A.
²DO NOT USE Ford Extended Life Engine
Coolant F6AZ-19544-AA (orange in color).
²DO NOT USE a DEX-COOLtengine coolant
or an equivalent engine coolant that meets
Ford specification WSS-M97B44-D.
²DO NOT USE alcohol or methanol antifreeze
or any engine coolants mixed with alcohol or
methanol antifreeze.
²DO NOT USE supplemental coolant additives
in your vehicle. These additives may harm
your engine's cooling system.
Maintenance and care
145

²DO NOT MIX recycled coolant and
conventional coolant together in your
vehicle. Mixing of engine coolants may harm
your engine's cooling system.
²The use of an improper coolant may harm
engine and cooling system components and
may void the warranty of your vehicle's
engine cooling system. If you are unsure
which type of coolant your vehicle requires,
contact your local dealer.
Do not put engine coolant in the windshield
washer fluid reservoir. If engine coolant is
sprayed onto the windshield, it could make it
difficult to see through the windshield.
When the engine is cool, add a50/50 mixtureof
engine coolant and distilled water to the engine
coolant reservoir, until the coolant is at the ªcold fill
levelº as listed in the engine coolant reservoir.
²NEVER increase the coolant concentration
above 60%.
²NEVER decrease the coolant concentration
below 40%.
²Engine coolant concentrations above 60% or
below 40% will decrease the freeze
protection characteristics of the engine
coolant and may cause engine damage.
Plain water may be added in an emergency, but you
mustreplace it with a 50/50 mixture of engine
coolant and distilled water as soon as possible.
Check the coolant level in the reservoir before you
drive your vehicle the next few times (with the
engine cool). If necessary, add a50/50 mixtureof
engine coolant and distilled water to the engine
coolant reservoir until the coolant level is at the
ªcold fill levelº as listed on the reservoir.
Maintenance and care
146

Have your dealer check the engine cooling system
for leaks if you have to add more than 1.0 liter (1.0
quart) of engine coolant per month.
If equipped with the 3.8L V6 engine, to
avoid scalding hot steam or coolant from
being released from the engine cooling system,
never remove the radiator cap from the radiator
while the engine is running or hot. Failure to
follow this warning may result in damage to the
engine's cooling system and possible severe
personal injury.
If equipped with the 4.6L V8 engine, to
avoid scalding hot steam or coolant from
being released from the engine cooling system,
never remove the pressure relief cap from the
engine coolant reservoir while the engine is
running or hot. Failure to follow this warning may
result in damage to the engine's cooling system
and possible severe personal injury.
If you must remove the pressure relief cap or
radiator cap (depending upon engine application),
follow these steps to avoid personal injury:
1. Before you remove the cap, turn the engine off
and let it cool.
2. When the engine is cool, wrap a thick cloth
around the cap. Slowly turn cap counterclockwise
until pressure begins to release.
3. Step back while the pressure releases.
4. When you are sure that all the pressure has been
released, use the cloth to turn it counterclockwise
and remove the cap.
Engine coolant drain and flush
Procedures for draining and flushing the cooling
system can be found in theCar Service Manual,
Maintenance and care
147