Ford F150 2003 Owners Manual

							INFORMATION ABOUT UNIFORM TIRE QUALITY GRADING
New vehicles are fitted with tires
that have a rating on them called
Tire Quality Grades. The Quality
grades can be found where
applicable on the tire sidewall
between tread shoulder and
maximum section width. For
example:
•Treadwear 200 Traction AA Temperature A
These Tire Quality Grades are determined by standards that the United
States Department of Transportation has set.
Tire Quality Grades apply to new pneumatic tires for use on passenger
cars. They do not apply to deep tread, winter-type snow tires,
space-saver or temporary use spare tires, tires with nominal rim
diameters of 10 to 12 inches or limited production tires as defined in
Title 49 Code of Federal Regulations Part 575.104(c)(2).
U.S. Department of Transportation-Tire quality grades:The U.S.
Department of Transportation requires Ford to give you the following
information about tire grades exactly as the government has written it.
Treadwear
The treadwear grade is a comparative rating based on the wear rate of
the tire when tested under controlled conditions on a specified
government test course. For example, a tire graded 150 would wear one
and one-half (1 1/2) times as well on the government course as a tire
graded 100. The relative performance of tires depends upon the actual
conditions of their use, however, and may depart significantly from the
norm due to variations in driving habits, service practices, and
differences in road characteristics and climate.
Traction AA A B C
The traction grades, from highest to lowest are AA, A, B, and C. The
grades represent the tire’s ability to stop on wet pavement as measured
under controlled conditions on specified government test surfaces of
asphalt and concrete. A tire marked C may have poor traction
performance.
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							The traction grade assigned to this tire is based on
straight-ahead braking traction tests, and does not include
acceleration, cornering, hydroplaning or peak traction characteristics.
Temperature A B C
The temperature grades are A (the highest), B and C, representing the
tire’s resistance to the generation of heat and its ability to dissipate heat
when tested under controlled conditions on a specified indoor laboratory
test wheel. Sustained high temperature can cause the material of the tire
to degenerate and reduce tire life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds to a level of performance
which all passenger car tires must meet under the Federal Motor Vehicle
Safety Standard No. 109. Grades B and A represent higher levels of
performance on the laboratory test wheel than the minimum required by
law.
The temperature grade for this tire is established for a tire that
is properly inflated and not overloaded. Excessive speed,
underinflation, or excessive loading, either separately or in
combination, can cause heat buildup and possible tire failure.
SERVICING YOUR TIRES
Checking the tire pressure
•Use an accurate tire pressure gauge.
•Check the tire pressure when tires are cold, after the vehicle has been
parked for at least one hour or has been driven less than 5 km
(3 miles).
•Adjust tire pressure to recommended specifications found on the
Certification Label inside of driver’s door. Tire pressure information
can also be found on the Tire Information label located on the inside
of the fuel filler door.
Improperly inflated tires can affect vehicle handling and can fail
suddenly, possibly resulting in loss of vehicle control, vehicle
rollover and/or personal injury.
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							Tire rotation
Because your vehicle’s tires perform different jobs, they often wear
differently. To make sure your tires wear evenly and last longer, rotate
them as indicated in the scheduled maintenance guide. If you notice that
the tires wear unevenly, have them checked.
The following procedure applies to vehicles equipped with single rear
wheels, if your vehicle is equipped with dual rear wheels it is
recommended that only the front wheels be rotated (side to side).
•Four tire rotation
•Five tire rotation
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							Replacing the tires
Replace the tires when the wear
band is visible through the tire
treads. Due to exposure to the
elements and exhaust you should
replace the spare tire when you
replace the other tires.
When replacing full size tires, never mix radial bias-belted, or
bias-type tires. Use only the tire sizes that are listed on the
Certification Label. Make sure that all tires are the same size, speed
rating, and load-carrying capacity. Use only the tire combinations
recommended on the label. If you do not follow these precautions,
your vehicle handling may be affected which can lead to loss of vehicle
control, vehicle rollover and/or personal injury.
Make sure that all replacement tires are of the same size, type,
speed rating, load-carrying capacity and tread design (e.g., “All
Terrain”, “Touring”, etc.), as originally offered by Ford.
Do not replace your tires with “high performance” tires or larger
size tires.
Failure to follow these precautions may adversely affect the
handling of the vehicle, and increase the risk of loss of vehicle
control, vehicle rollover and/or personal injury.
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
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							tires and chains. If you need to use chains, it is recommended that steel
wheels (of the same size and specifications) be used, as chains may chip
aluminum wheels.
Follow these guidelines when using snow tires and chains:
•Use only SAE Class S chains.
•Install chains securely, verifying that the chains do not touch any
wiring, brake lines or fuel lines.
•Drive cautiously. If you hear the chains rub or bang against your
vehicle, stop and re-tighten the chains. If this does not work, remove
the chains to prevent damage to your vehicle.
•If possible, avoid fully loading your vehicle.
•Remove the tire chains when they are no longer needed. Do not use
tire chains 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 chains.
MOTORCRAFT PART NUMBERS
Component 4.2L V6
engine4.6L V8
engine5.4L V8
engine5.4L
Supercharged
V8 engine
Air filter
elementFA-1632 FA-1632 FA-1632
FA-1682
Fuel filter FG-986B FG-986B FG-986B FG-986B
Oil filter FL-400-S FL-820-S FL-820-S FL-820-S
PCV valve EV-251 EV-243 EV-233 EV-233
Battery
(standard)BXT-59 BXT-59 BXT-59
–
Battery
(heavy
duty)BXT-65-650 BXT-65-650 BXT-65-650
BXT-65-6 50
Spark plugs-
platinum1AGSF-34EE2AGSF-32PM AGSF-22W AGSF-12E or
AGSF-12FM12, 3
1Refer to Vehicle Emissions Control Information (VECI) decal for spark
plug gap information.
2If a spark plug is removed for inspection and replaced, it must be
reinstalled in the same cylinder. If a spark plug needs to be replaced, use
only spark plugs with the service number suffix letter as shown above.
3Use only AGSF-12FM1 spark plugs for replacement.
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							REFILL CAPACITIES
Fluid Ford Part
NameApplication Capacity
Brake fluid
and clutch
fluidMotorcraft High
Performance
DOT 3 Motor
Vehicle Brake
FluidAll Fill to line or step
(for clutch) on
reservoir
Engine
coolant
1Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)4.2L V6 engine 19.0L (20.1 quarts)
4.6L V8 engine 19.5L (20.6 quarts)
5.4L V8 engine 22.6L (23.9 quarts)
Intercooler
coolant
1Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)5.4L
Supercharged
V8 engine4.0L (4.2 quarts)
Engine oil
(includes
filter
change)
8
Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)All 5.7L (6.0 quarts)
Fuel tank N/A 4x4 Reg. Cab
with short
wheelbase92.7L (24.5 gallons)
4x2 Regular
Cab, SuperCab
and SuperCrew
with short
wheelbase94.6L (25.0 gallons)
All long
Wheelbase113.6L (30.0 gallons)
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							Fluid Ford Part
NameApplication Capacity
Power
steering
fluidMotorcraft
MERCONAT FAll Fill to between MIN
and MAX lines on
reservoir
Transfer
case fluidMotorcraft
MERCONAT F4x4 vehicles 1.9L (2.0 quarts)
2
Transmission
fluid3Motorcraft
MERCONAT F5-speed manual 3.5L (3.75 quarts)4
Automatic-
4R100 (4x2)16.1L (17.0 quarts)4
Automatic-
4R100 (4x4)16.7L (17.7 quarts)4
Motorcraft
MERCONVATFAutomatic-
4R70W13.2L (13.9 quarts)4
Front axle Motorcraft SAE
75W-90
Premium 4x4
Front Axle
Lubricant4x4 vehicles 2.0L (3.7 pints)
Rear axle
5Motorcraft SAE
75W-140
Synthetic Rear
Axle Lubricant8.8/9.75 inch
axle2.6L (5.5 pints)6
Rear axle5Motorcraft SAE
75W-140
Synthetic Rear
Axle Lubricant10.25 inch axle 3.3L (6.9 pints)7
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateAll 4.0L (4.25 quarts)
1Add the coolant type originally equipped in your vehicle.
2Service refill capacity is determined by filling the transfer case to the
bottom of the filler hole with the vehicle on a level surface.
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							3Ensure 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
MERCONand MERCONV. These dual usage fluids are not to be used
in an automatic transmission that requires use of the MERCONtype
fluid. However, these dual usage fluids may be used in transmissions that
require the MERCONV type fluid.
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.
4Approximate dry fill capacity including transmission fluid cooling
system, actual refill capacities will vary based on vehicle application and
transmission fluid cooling system (i.e. coolers size, cooling lines. auxiliary
cooler capacities). The amount of transmission fluid and fluid level
should be set by the indication on the dipstick’s normal operating range.
5Your vehicle’s rear axle is filled with a synthetic rear axle lubricant and
is considered lubricated for life. These lubricants do not need to be
checked or changed unless a leak is suspected, service is required or the
axle assembly has been submerged in water. The axle lubricant should
be changed any time the rear axle has been submerged in water.
6Service refill capacity is determined by filling the axle to 6-14 mm
(1/4-9/16 inch) below the bottom of the filler hole with the vehicle on a
level surface.
Add 118 ml (4 oz.) of Additive Friction Modifier XL-3 or equivalent
meeting Ford specification EST-M2C118–A, for complete fill of 8.8 inch
and 9.75 inch Traction-Lok axles.
7Service refill capacity is determined by filling the axle to the bottom of
the filler hole with the vehicle on a level surface.
For 10.25 inch Traction-Lok axles, use 3.1L (6.5 pints) of Motorcraft SAE
75W-140 Synthetic Rear Axle Lubricant and 236 ml (8 oz.) of Additive
Friction Modifier XL-3 or equivalent meeting Ford Specification
EST-M2C118-A.
8Use of synthetic or synthetic blend motor oil is not mandatory. Engine
oil need only meet the requirements of Ford specification
WSS-M2C153–H and the API Certification mark.
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							LUBRICANT SPECIFICATIONS
ItemFord part
name or
equivalentFord part
numberFord
specification
Front axle
(4X4)Motorcraft SAE
75W-90
Premium 4x4
Front Axle
LubricantXY-75W90-TQL WSP-M2C201-A
Rear axleMotorcraft SAE
75W-140 High
Performance
Synthetic Rear
Axle Lube
1
XY-75W140–QL WSL-M2C192-A
Brake fluid and
clutch fluidMotorcraft High
Performance
DOT 3 Motor
Vehicle Brake
FluidPM-1 ESA-M6C25-A
and DOT 3
Engine coolant Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)VC-7–A WSS-
M97B51-A1
Engine oilMotorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)XO-5W20-QSP
(US)
CXO-5W20–LSP12
(Canada)WSS-M2C153-H
and API
Certification
Mark
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							ItemFord part
name or
equivalentFord part
numberFord
specification
Hinges, latches,
striker plates,
fuel filler door
hinge and seat
tracks.Multi-Purpose
GreaseXG-4 or XL-5 ESR-M1C159-A
or ESB-M1C93-B
Lock cylindersMotorcraft
penetrating and
lock lubricantMotorcraft XL-1 none
Transmission
/steering/parking
brake linkages
and pivots,
brake and clutch
pedal shaft (if
equipped)Premium
Long-Life GreaseXG-1-C or
XG-1-KESA-M1C75-B
Power steering
fluid, transfer
case fluid (4X4)
and transmission
fluid (manual)Motorcraft
MERCONAT FXT-2-QDX MERCON
Automatic
transmission
(4R100)
2
Motorcraft
MERCONAT FXT-2-QDX MERCON
Automatic
transmission
(4R70W)
2
Motorcraft
MERCONV
AT FXT-5-QM
MERCONV
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateZC-32–A WSB-M8B16–A2
1Add 118 ml (4 oz) of Additive Friction Modifier XL-3 or equivalent
meeting Ford specification EST-M2C118-A for complete refill of
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