check engine FORD TAURUS 2002 4.G Owner's Manual

When refueling always shut the engine off and never allow
sparks or open flames near the filler neck. Never smoke while
refueling. Fuel vapor is extremely hazardous under certain conditions.
Care should be taken to avoid inhaling excess fumes.
The flow of fuel through a fuel pump nozzle can produce static
electricity, which can cause a fire if fuel is pumped into an
ungrounded fuel container.
Use the following guidelines to avoid static build-up when filling an
ungrounded fuel container:
²Place approved fuel container on the ground.
²DO NOT fill a fuel container while it is in the vehicle (including the
cargo area).
²Keep the fuel pump nozzle in contact with the fuel container while
filling.
²DO NOT use a device that would hold the fuel pump handle in the fill
position.
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.
If the ªCheck Fuel Capº
indicator comes on or if ªService Engine
Soon/Check Engineº indicator comes on and stays on when you start the
engine, the fuel filler cap may not be properly installed. Turn off the
engine, remove the fuel filler cap, align the cap properly and reinstall it.
Maintenance and Specifications
215

FFV engine (if equipped)
Your FFV will operate well on ordinary ªRegularº unleaded gasoline, but
only the highest quality fuel ethanol will provide the same level of
protection and performance. To identify if your vehicle is an FFV, check
your VIN or the label on the inside of your fuel filler door. When
checking the VIN, look for the engine type identifier (8th character). If
your vehicle is an FFV, then the character will be labeled as a ª2.º
Standards for fuel ethanol have been developed to provide FFVs the best
possible performance, safety and durability. To assist alcohol fuel
providers in meeting these standards, guidelines have also been
developed which prescribe ªEthanol Fuel Compatibleº dispensing station
equipment. These standards and guidelines can be obtained from Ford
Motor Company. Fuel stations may apply to be certified as meeting these
standards. However, not all stations meet these standards at this time. To
ensure proper operation of your FFV on fuel ethanol, refuel at certified
stations.
If you are experiencing a rough or rolling idle after start-up with the
outside temperature above 27É C (80É F), the idle should improve within
10 to 30 seconds. If the problems persist below this temperature, see
your dealer or a qualified service technician.
Cleaner air
Ford endorses the use of reformulated ªcleaner-burningº gasolines to
improve air quality.
Running out of fuel
Avoid running out of fuel because this situation may have an adverse
affect on powertrain components.
If you have run out of fuel:
²You may need to cycle the ignition from OFF to ON several times after
refueling, to allow the fuel system to pump the fuel from the tank to
the engine.
²
Theindicator may come on. For more information on the ªService
Engine Soonº indicator, refer to theInstrument Clusterchapter.
Fuel Filter
For fuel filter replacement, see your dealer or a qualified service
technician. Refer to the scheduled maintenance guide for the appropriate
intervals for changing the fuel filter.
Maintenance and Specifications
218

²Slow down gradually.
²Driving at reasonable speeds (traveling at 88 km/h [55 mph] uses 15%
less fuel than traveling at 105 km/h [65 mph]).
²Revving the engine before turning it off may reduce fuel economy.
²Using the air conditioner or defroster may reduce fuel economy.
²You may want to turn off the speed control in hilly terrain if
unnecessary shifting between third and fourth gear occurs.
Unnecessary shifting of this type could result in reduced fuel
economy.
²Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
²Resting your foot on the brake pedal while driving may reduce fuel
economy.
²Combine errands and minimize stop-and-go driving.
Maintenance
²Keep tires properly inflated and use only recommended size.
²Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
²Use recommended engine oil. Refer toLubricant specificationsin
this chapter.
²Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found in your vehicle scheduled maintenance guide.
Conditions
²Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
²Carrying unnecessary weight may reduce fuel economy (approximately
0.4 km/L [1 mpg] is lost for every 180 kg [400 lb] of weight carried).
²Adding certain accessories to your vehicle (for example bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
²Using fuel blended with alcohol may lower fuel economy.
²Fuel economy may decrease with lower temperatures during the first
12±16 km (8±10 miles) of driving.
Maintenance and Specifications
221

CHECKING AND ADDING POWER STEERING FLUID
Check the power steering fluid.
Refer to the scheduled maintenance
guide for the service interval
schedules. If adding fluid is
necessary, use only MERCONtAT F.
1. Start the engine and let it run until it reaches normal operating
temperature (the engine coolant temperature gauge indicator will be
near the center of the normal area between H and C).
2. While the engine idles, turn the steering wheel left and right several
times.
3. Turn the engine off.
4. Check the fluid level in the
reservoir. It should be between the
MIN and MAX lines. Do not add
fluid if the level is within this range.
5. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the range between the MIN and MAX lines. Be
sure to put the cap back on the reservoir.
MINMAX
Maintenance and Specifications
224

TRANSMISSION FLUID
Checking automatic transmission fluid
Refer to your scheduled maintenance guide for scheduled intervals for
fluid checks and changes. Your transaxle does not consume fluid.
However, the fluid level should be checked if the transaxle is not working
properly, i.e., if the transaxle slips or shifts slowly or if you notice some
sign of fluid leakage.
Automatic transmission fluid expands when warmed. To obtain an
accurate fluid check, drive the vehicle until it is warmed up
(approximately 30 km [20 miles]). If your vehicle has been
operated for an extended period at high speeds, in city traffic
during hot weather or pulling a trailer, the vehicle should be
turned off for about 30 minutes to allow fluid to cool before
checking.
1. Drive the vehicle 30 km (20 miles) or until it reaches normal operating
temperature.
2. Park the vehicle on a level surface and engage the parking brake.
3. With the parking brake engaged and your foot on the brake pedal,
start the engine and move the gearshift lever through all of the gear
ranges. Allow sufficient time for each gear to engage.
4. Latch the gearshift lever in P (Park) and leave the engine running.
5. Remove the dipstick, wiping it clean with a clean, dry lint free rag. If
necessary, refer toIdentifying components in the engine compartment
in this chapter for the location of the dipstick.
6. Install the dipstick making sure it is fully seated in the filler tube.
7. Remove the dipstick and inspect the fluid level. The fluid should be in
the designated areas for normal operating temperature.
Low fluid level
Do not drive the vehicle if the fluid
level is at the bottom of the dipstick
and the outside temperatures are
above 10ÉC (50ÉF).
DON’T ADD IF IN CROSSHATCH AREA--CHECH WHEN HOT-IDLING
Maintenance and Specifications
226

ItemsFord Part
Name or
equivalentFord 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
Power steering
fluidMotorcraft
MERCONtAT FXT-2-QDX MERCONt
Windshield
washer fluidUltra-clear
Windshield
Washer
ConcentrateC9AZ-19550-AC ESR-M17P5-A
1Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick
handle. Check the container to verify the fluid being added is of the
correct type. Refer to your scheduled maintenance guide to determine
the correct service interval.
Some transmission fluids may be labeled as dual usage, such as
MERCONtand MERCONtV. These dual usage fluids are not to be used
in an automatic transmission that requires use of the MERCONttype
fluid. However, these dual usage fluids may be used in transmissions that
require the MERCONtV type fluid.
MERCONtand MERCONtV type fluids are not interchangeable.
DO NOT mix MERCONtand MERCONtV. Use of a transmission
fluid that indicates dual usage (MERCONtand MERCONtV) in
an automatic transmission application requiring MERCONtmay
cause transmission damage. Use of any fluid other than the
recommended fluid may cause transmission damage.
Maintenance and Specifications
235

Vehicle identification number
The vehicle identification number is
attached to a metal tag and is
located on the driver side
instrument panel. (Please note that
in the graphic XXXX is
representative of your vehicle
identification number.)
1. World manufacturer identifier
2. Brake type and gross vehicle
weight rating (GVWR)
3. Vehicle line, series, body type
4. Engine type
5. Check digit
6. Model year
7. Assembly plant
8. Production sequence number
Engine number
The engine number (the last eight numbers of the vehicle identification
number) is stamped on the engine block, frame and transaxle.
XXXXXXXXXXXXXXXXX
Maintenance and Specifications
239

A
Accessory delay ..........................70
Air bag supplemental
restraint system ........121±122, 126
and child safety seats ............124
description ......................122, 126
disposal ....................................128
driver air bag ..........121, 125, 127
indicator light ...................12, 125
operation .................121, 125, 127
passenger air bag ...121, 125, 127
side air bag ..............................126
Air cleaner filter .......................232
Air conditioning ..........................43
manual heating and air
conditioning system .................40
Air filter, cabin ............................50
Antifreeze
(see Engine coolant) ................207
Anti-lock brake system
(see Brakes) ......................143±144
Anti-theft system ........................98
arming the system ....................98
disarming a triggered
system .......................................99
warning light .............................14
Automatic transaxle .................148
driving with .............................150
fluid, adding ............................226
fluid, checking ........................226
fluid, refill capacities ..............233
fluid, specification ..................236
Auxiliary power point .................69
Axle
lubricant specifications ..........234B
Battery .......................................205
acid, treating emergencies .....205
charging system
warning light .............................12
jumping a disabled battery ....172
maintenance-free ....................205
replacement,
specifications ..........................232
servicing ..................................205
Belt minder ...............................116
Brakes ........................................143
anti-lock ...........................143±144
anti-lock brake system
(ABS) warning light .........12, 144
brake warning light ..................12
fluid, checking and adding ....225
fluid, refill capacities ..............233
fluid, specifications .........234, 236
lubricant
specifications ..................234, 236
parking ....................................145
pedals (see Power
adjustable foot pedals) ............74
shift interlock ..........................148
Break-in period .............................6
C
Capacities for refilling fluids ....233
Cargo area shade ........................83
Cargo cover .................................82
Cargo net ...............................81±82
CD changer .................................35
Cellular telephone (see your
Cellular Phone Guide) ................79
Certification Label ....................238
Index
243

Child safety restraints ..............129
child safety belts ....................129
Child safety seats ......................130
attaching with tether straps ..134
in front seat ............................131
in rear seat ......................131, 134
Cleaning your vehicle
engine compartment ..............191
exterior ....................................195
instrument cluster lens ..........193
instrument panel ....................193
interior .....................................194
plastic parts ............................192
safety belts ..............................195
washing ....................................189
waxing .....................................189
wheels ......................................190
windows ..................................195
wiper blades ............................193
woodtone trim ........................195
Clock ................................22, 27, 33
Compass, electronic ....................71
calibration .................................73
set zone adjustment .................72
Console ........................................78
Controls
power seat ...............................103
Coolant
checking and adding ..............207
refill capacities ................211, 233
specifications ..................234, 236
Cruise control
(see Speed control) ....................75
Customer Assistance ................159
Ford accessories for
your vehicle ............................195
Ford Extended
Service Plan ............................181Getting assistance outside
the U.S. and Canada ..............185
Getting roadside assistance ...159
Getting the service
you need .................................179
Ordering additional
owner's literature ...................186
The Dispute Settlement
Board .......................................182
Utilizing the Mediation/
Arbitration Program ...............185
D
Daytime running lamps
(see Lamps) ................................51
Defrost
rear window ..............................50
Dipstick
automatic transmission
fluid ..........................................226
engine oil .................................202
Doors
door ajar warning .....................14
lubricant specifications ..........234
Driving under special
conditions
through water .........................153
E
Emergencies, roadside
jump-starting ..........................172
Emission control system ..........222
Engine ........................................236
check engine/service
engine soon light ......................10
cleaning ...................................191
coolant .....................................207
Index
244

idle speed control ...................205
lubrication
specifications ..................234, 236
refill capacities ........................233
service points ..................199±200
starting after a collision .........160
Engine block heater .................142
Engine oil ..................................202
checking and adding ..............202
dipstick ....................................202
filter, specifications ........204, 232
recommendations ...................204
refill capacities ........................233
specifications ..................234, 236
Exhaust fumes ..........................142
F
Flexible Fuel Vehicle (FFV) ....212
Floor mats ...................................80
Fluid capacities .........................233
Fuel ............................................212
calculating fuel economy .......219
cap .....................................11, 215
capacity ...................................233
choosing the right fuel ...........216
comparisons with EPA fuel
economy estimates .................222
detergent in fuel .....................218
filling your vehicle
with fuel ..................212, 215, 219
filter, specifications ........218, 232
fuel pump shut-off switch .....160
gauge .........................................17
improving fuel economy ........219
low fuel warning light ..............13
octane rating ...................216, 236
quality ......................................217
running out of fuel .................218safety information relating
to automotive fuels ................212
Fuses ..................................162±163
G
Gas cap (see Fuel cap) ......11, 215
Gas mileage
(see Fuel economy) .................219
Gauges .........................................16
engine coolant
temperature gauge ...................16
fuel gauge ..................................17
odometer ...................................17
speedometer .............................17
tachometer ................................18
trip odometer ............................18
GAWR (Gross Axle
Weight Rating) ..........................153
definition .................................153
driving with a heavy load ......153
location ....................................153
GVWR (Gross Vehicle
Weight Rating) ..........................153
calculating ...............................153
definition .................................153
driving with a heavy load ......153
location ....................................153
H
Hazard flashers .........................160
Head restraints .........................101
Headlamps ...................................51
aiming ..................................52±53
autolamp system .......................51
bulb specifications ....................56
daytime running lights .............51
flash to pass ..............................52
Index
245