2003 FORD TAURUS fuel

Tires that are larger or smaller than your vehicle’s original tires may also
affect the accuracy of your speedometer.
SNOW TIRES AND CHAINS
Snow tires must be the same size and grade as the tires you
currently have on your vehicle.
The tires on your vehicle have all weather treads to provide traction in
rain and snow. However, in some climates, you may need to use snow
tires and chains. If you need to use snow tires and chains, it is
recommended that steel wheels are used of the same size and
specifications as those originally installed.
Follow these guidelines when using snow tires and chains:
•Use only cable type chains offered by Ford as an accessory or
equivalent. SAE class“S”or other conventional link type chains may
cause damage to the vehicle’s wheel house and/or body.
•Install cable chains securely, verifying that the cables do not touch any
wiring, brake lines or fuel lines.
•Drive cautiously. If you hear the cables rub or bang against your
vehicle, stop and re-tighten the cables. If this does not work, remove
the cables to prevent damage to your vehicle.
•If possible, avoid fully loading your vehicle.
•Remove the tire cables when they are no longer needed. Do not use
tire cables on dry roads.
•The suspension insulation and bumpers will help prevent vehicle
damage. Do not remove these components from your vehicle when
using snow tires and cables.
•Do not exceed 48 km/h (30 mph) with tire cables on your vehicle.
Maintenance and Specifications
198

MOTORCRAFT PART NUMBERS
Component 3.0L V6 Vulcan
engine3.0L FFV V6
engine3.0L DOHC V6
Duratec engine
Air filter
element
1FA-1683 FA-1683 FA-1683
Fuel filter FG-1006 FG-1006 FG-1006
Battery
(standard)BXT-36R BXT-36R BXT-36R
Battery
(optional)BXT-36R N/A N/A
Oil filter FL-400-S FL-400-S FL-820-S
PCV valve EV-228 EV-228 EV-243
Spark plugs
2AWSF-32PP3AGSF-22PP3AWSF-32F
1Do not use oil-impregnated air filter elements. Failure to use the correct
air filter element may result in severe engine damage. The customer
warranty may be voided for any damage to the engine if the correct air
filter element is not used.
2Refer to Vehicle Emissions Control Information (VECI) decal for spark
plug gap information.
3If a spark plug is to be removed for inspection, it must be reinstalled in
the same cylinder. If a spark plug needs to be replaced, use only spark
plugs with the service part number suffix letter as shown on the engine
decal.
Maintenance and Specifications
199

REFILL CAPACITIES
Fluid Ford Part
NameApplication Capacity
Brake fluid Motorcraft
High
Performance
DOT 3 Motor
Vehicle Brake
FluidAll Fill to line on
reservoir
Engine
coolant
1Motorcraft
Premium
Engine Coolant
(green-colored)
orMotorcraft
Premium Gold
Engine Coolant
(yellow-colored)3.0L V6 Vulcan
engine11.0L (11.6
quarts)
3.0L V6 Duratec
engine10.0L (10.6
quarts)
Engine oil
(includes filter
change)Motorcraft SAE
5W-20
Premium
Synthetic
Blend Motor
Oil3.0L V6 Vulcan
engine4.25L (4.5 quarts)
3.0L V6 Duratec
engine5.2L (5.5 quarts)
Fuel tank
capacityN/A All vehicles 68.1L (18.0
gallons)
Power steering
fluidMotorcraft
MERCON
AT F3.0L V6 Vulcan
engineFill to line on
dipstickFill to line
on reservoir
3.0L V6 Duratec
engineFill to line on
reservoir
Automatic
transaxle -
4F50NMotorcraft
MERCONV
AT F3.0L V6 Vulcan
engine12.8L (13.5
quarts)
3.0L V6 Duratec
engine12.7L (13.4
quarts)
Maintenance and Specifications
200

MERCONand MERCONV type fluids are not interchangeable.
DO NOT mix MERCONand MERCONV. Use of a transmission
fluid that indicates dual usage (MERCONand MERCONV) in
an automatic transmission application requiring MERCONmay
cause transmission damage. Use of any fluid other than the
recommended fluid may cause transmission damage.
ENGINE DATA
Engine 3.0L V6 Vulcan
engine3.0L FFV V6
engine3.0L DOHC V6
Duratec engine
Cubic inches 182 182 183
Required fuel 87 octane 87 octane or
Ethanol (E 85)87 octane
Firing order 1-4-2-5-3-6 1-4-2-5-3-6 1-4-2-5-3-6
Spark plug gap 1.07-1.17 mm
(0.042-0.046
inch)1.07-1.17 mm
(0.042-0.046
inch)1.3-1.4 mm
(0.052-0.056
inch)
Ignition system EDIS EDIS EDIS
Compression
ratio9.7:1 9.7:1 10.0:1
VEHICLE DIMENSIONS
Vehicle dimensions Sedan mm (in) Wagon mm (in)
(1) Overall length 5020 (197.6) 5022 (197.7)
(2) Overall width 1855 (73.0) 1855 (73.0)
(3) Overall height 1426 (56.1) 1468 (57.8)
(4) Wheelbase 2757 (108.5) 2757 (108.5)
(5) Track - Front 1566 (61.6) 1566 (61.6)
(5) Track - Rear 1577 (62.1) 1570 (61.8)
Maintenance and Specifications
203

refill capacities ........................200
specifications ..................201, 203
Exhaust fumes ..........................116
F
Flexible Fuel Vehicle (FFV) ....180
Floor mats ...................................58
Fluid capacities .........................200
Fuel ............................................180
calculating fuel economy .......186
cap ...........................................183
capacity ...................................200
choosing the right fuel ...........184
comparisons with EPA fuel
economy estimates .................189
detergent in fuel .....................186
filling your vehicle with
fuel ...........................180, 183, 187
filter, specifications ........186, 199
fuel pump shut-off switch .....130
improving fuel economy ........186
octane rating ...................184, 203
quality ......................................185
running out of fuel .................186
safety information relating
to automotive fuels ................180
Fuel - flex fuel vehicle
(FFV) .................................180, 184
Fuses ..................................132–133
G
Gas cap (see Fuel cap) ............183
Gas mileage (see Fuel
economy) ...................................186
Gauges .........................................13
GAWR (Gross Axle Weight
Rating) .......................................123definition .................................123
driving with a heavy load ......123
location ....................................123
GVWR (Gross Vehicle Weight
Rating) .......................................123
calculating ...............................123
definition .................................123
driving with a heavy load ......123
location ....................................123
H
Headlamps ...................................30
aiming ........................................32
autolamp system .......................30
bulb specifications ....................35
daytime running lights .............30
flash to pass ..............................31
high beam .................................31
replacing bulbs .........................37
turning on and off ....................30
Heating
heating and air conditioning
system .................................24, 26
Hood ..........................................166
I
Ignition ...............................112, 203
Infant seats
(see Safety seats) .....................103
Inspection/maintenance (I/M)
testing ........................................191
Instrument panel
cleaning ...................................162
cluster ........................................10
lighting up panel and
interior .......................................31
J
Jack ............................................138
Index
212

Remote entry system
illuminated entry ......................67
locking/unlocking doors ...........62
opening the trunk .....................65
Roadside assistance ..................129
Roof rack .....................................61
S
Safety belts (see Safety
restraints) ..................79, 81–84, 86
Safety defects, reporting ..........158
Safety restraints ..............79, 81–87
belt minder ...............................89
cleaning the safety belts ..........93
extension assembly ..................93
for adults .............................82–84
for children .....................100–101
lap belt ......................................86
warning light and chime ....88–89
Safety seats for children ..........103
Seat belts (see Safety
restraints) ....................................79
Seats ............................................75
child safety seats ....................103
cleaning ...................................162
Servicing your vehicle ..............165
Spare tire (see Changing
the Tire) ....................................138
Spark plugs,
specifications .....................199, 203
Specification chart,
lubricants ...........................201, 203
Speed control ..............................52
Starting a flex fuel vehicle .......115Starting your vehicle ........112–114
jump starting ..........................142
Steering wheel
tilting .........................................47
T
Tires ...........................138, 195–196
changing ..........................138–139
checking the pressure ............196
replacing ..................................197
rotating ....................................196
snow tires and chains ............198
tire grades ...............................196
treadwear ................................195
Towing .......................................125
recreational towing .................128
trailer towing ..........................125
wrecker ....................................148
Traction control ........................118
Transaxle
fluid, refill capacities ..............200
lubricant specifications ..........203
Transmission .............................119
fluid, checking and adding
(automatic) .............................193
lubricant specifications ..........201
Trunk ...............................59, 61, 63
remote release ....................58, 65
Turn signal ..................................33
V
Vehicle dimensions ...................203
Vehicle Identification Number
(VIN) ..........................................206
Vehicle loading ..........................123
Ventilating your vehicle ...........116
Index
214