check engine light FORD ESCORT 2003 7.G User Guide

Fuel Filler Cap
Your fuel tank filler cap has an indexed design with a 1/8 turn on/off
feature.
When fueling your vehicle:
1. Turn the engine off.
2. Carefully turn the filler cap counterclockwise 1/8 of a turn until it
stops.
3. Pull to remove the cap from the fuel filler pipe.
4. To install the cap, align the tabs on the cap with the notches on the
filler pipe.
5. Turn the filler cap clockwise 1/8 of a turn until it stops.
The “Check Fuel Cap” light illuminates when the ignition is turned to the
ON position. It will also illuminate when the fuel filler cap is not properly
installed. Proper fuel filler cap installation is checked automatically as
the vehicle is driven, but not until after some fuel is used (fuel gauge
drops below full). Once the fuel filler cap is properly secured, the “Check
Fuel Cap” light will turn off after a short period of driving.
If you must replace the fuel filler cap, replace it with a fuel filler
cap that is designed for your vehicle. The customer warranty may
be void for any damage to the fuel tank or fuel system if the
correct genuine Ford or Motorcraft fuel filler cap is not used.
The fuel systemmay be under pressure. If the fuel filler cap is
venting vapor or if you hear a hissing sound, wait until it stops
before completely removing the fuel filler cap. Otherwise, fuel may
spray out and injure you or others.
If you do not use the proper fuel filler cap, excessive pressure or
vacuum in the fuel tank may damage the fuel system or cause
the fuel cap to disengage in a collision, which may result in possible
personal injury.
Choosing the right fuel
Use only UNLEADED FUEL. The use of leaded fuel is prohibited by law
and could damage your vehicle.
Do not use fuel containing methanol. It can damage critical fuel system
components.
Maintenance and Specifications
153

•Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
•Have the items listed in your scheduled maintenance guide performed
according to the specified schedule.
The scheduled maintenance items listed in the scheduled maintenance
guide are essential to the life and performance of your vehicle and to its
emissions system.
If other than Ford, Motorcraft or Ford-authorized parts are used for
maintenance replacements or for service of components affecting
emission control, such non-Ford parts should be equivalent to genuine
Ford Motor Company parts in performance and durability.
Do not park, idle, or drive your vehicle in dry grass or other dry
ground cover. The emission system heats up the engine
compartment and exhaust system, which can start a fire.
Illumination of the “Service Engine Soon” light, charging system warning
light or the temperature warning light, fluid leaks, strange odors, smoke
or loss of engine power, could indicate that the emission control system
is not working properly.
Exhaust leaks may result in entry of harmful and potentially
lethal fumes into the passenger compartment.
Do not make any unauthorized changes to your vehicle or engine. By
law, vehicle owners and anyone who manufactures, repairs, services,
sells, leases, trades vehicles, or supervises a fleet of vehicles are not
permitted to intentionally remove an emission control device or prevent
it from working. Information about your vehicle’s emission system is on
the Vehicle Emission Control Information Decal located on or near the
engine. This decal identifies engine displacement and gives some tune up
specifications.
Please consult yourWarranty Guidefor complete emission warranty
information.
Readiness for Inspection/Maintenance (I/M) testing
In some localities, it may be a legal requirement to pass an I/M test of
the on-board diagnostics system. If your “Check Engine/Service Engine
Soon” light is on, refer to the description in theWarning lights and
chimessection of theInstrument clusterchapter. Your vehicle may not
pass the I/M test with the “Check Engine/Service Engine Soon” light on.
Maintenance and Specifications
159

A
ABS (see Brakes) .......................89
Air bag supplemental restraint
system..........................................69
and child safety seats ..............71
description ................................69
disposal ......................................73
driver air bag ............................71
indicator light ...........................73
operation ...................................71
passenger air bag .....................71
Air cleaner filter .......164–165, 169
Air conditioning
manual heating and air
conditioning system.................29
Antifreeze
(see Engine coolant) ................146
Anti-lock brake system
(see Brakes) ................................89
Anti-theft system........................56
arming the system ....................56
disarming a triggered system ..57
disarming an untriggered
system.......................................57
Audio system(see Radio) .........19
Automatic transaxle
driving with ...............................93
fluid, adding ............................161
fluid, checking ........................161
fluid, refill capacities ..............170
fluid, specification ..................172
Automatic transmission ..............91
Axle
lubricant specifications ..........171
B
Battery .......................................144acid, treating emergencies .....144
jumping a disabled battery ....114
maintenance-free ....................144
replacement, specifications ...169
servicing ..................................144
BeltMinder ...................................65
Brakes ....................................88–89
anti-lock .....................................89
anti-lock brake system(ABS)
warning light .............................90
fluid, checking and adding ....160
fluid, refill capacities ..............170
fluid, specifications .........171–172
lubricant specifications ..171–172
parking ......................................90
shift interlock ............................91
Bulbs ............................................37
C
Capacities for refilling fluids ....170
Cell phone use ............................49
Certification Label ....................174
Changing a tire .........................110
Child safety restraints ................74
child safety belts ......................74
Child safety seats ........................76
attaching with tether straps ....80
in front seat ..............................78
in rear seat ................................78
Cleaning your vehicle
engine compartment ..............131
instrument panel ....................133
interior .....................................133
plastic parts ............................132
washing ....................................130
waxing .....................................130
wheels ......................................131
wiper blades ............................132
Index
179

cargo lamps ...............................34
fog lamps ...................................33
headlamps ...........................33, 38
headlamps, flash to pass ..........34
instrument panel, dimming .....34
interior lamps .....................37–38
replacing bulbs .............37, 40–42
Lane change indicator
(see Turn signal) ........................36
Lights, warning and indicator ....10
anti-lock brakes (ABS) ............90
Load limits ...................................99
GAWR ........................................99
GVWR ........................................99
trailer towing ............................99
Lubricant specifications ...171–172
M
Manual transaxle
fluid capacities ........................170
lubricant specifications ..........172
Manual transmission ...................97
reverse .......................................98
Mirrors
side view mirrors (power) .......45
Moon roof ....................................48
Motorcraft parts ................155, 169
O
Octane rating ............................154
Oil (see Engine oil) ..................141
P
Parking brake ..............................90
Parts (see Motorcraft parts) ....169Power distribution box
(see Fuses) ...............................108
Power door locks ........................51
Power steering ............................91
fluid, checking and adding ....160
fluid, refill capacity ................170
fluid, specifications .........171–172
Power Windows ...........................44
R
Radio ............................................19
Rear window defroster ...............32
Relays ................................105, 110
Remote entry system .................53
locking/unlocking doors ...........51
opening the trunk .....................54
Roadside assistance ..................103
S
Safety belts
(see Safety restraints) .........60–63
Safety defects, reporting ..........129
Safety restraints ....................60–63
belt minder ...............................65
cleaning the safety belts ..........68
extension assembly ..................64
for adults .............................61–63
for children .........................73–74
warning light and chime ..........64
Safety seats for children ............76
Seat belts (see Safety
restraints) ....................................60
Seats ............................................58
child safety seats ......................76
Servicing your vehicle ..............136
Index
182