EMISSION CONTROL SYSTEM
Your vehicle is equipped with various emission control components and a
catalytic converter which will enable your vehicle to comply with applicable
exhaust emission standards. To make sure that the catalytic converter and
other emission control components continue to work properly:
•Use only the specified fuel listed.
•Avoid running out of fuel.
•Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
•Have the items listed in yourScheduled Maintenance Guide
performed according to the specified schedule.
The scheduled maintenance items listed in theScheduled Maintenance
Guideare 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 theService engine soonlight, 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.
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On board diagnostics (OBD-II)
Your vehicle is equipped with a computer that monitors the engine’s
emission control system. This system is commonly known as the On
Board Diagnostics System (OBD-II). This OBD-II system protects the
environment by ensuring that your vehicle continues to meet
government emission standards. The OBD-II system also assists the
service technician in properly servicing your vehicle. When theCheck
engine/Service engine soonlight illuminates, the OBD-II system has
detected a malfunction. Temporary malfunctions may cause yourCheck
engine/Service engine soonlight to illuminate. Examples are:
1. The vehicle has run out of fuel. (The engine may misfire or run poorly.)
2. Poor fuel quality or water in the fuel.
3. The fuel cap may not have been securely tightened.
These temporary malfunctions can be corrected by filling the fuel tank
with good quality fuel and/or properly tightening the fuel cap. After three
driving cycles without these or any other temporary malfunctions
present, theCheck engine/Service engine soonlight should turn off. (A
driving cycle consists of a cold engine startup followed by mixed
city/highway driving.) No additional vehicle service is required.
If theCheck engine/Service engine soonlight remains on, have your
vehicle serviced at the first available opportunity.
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 yourCheck engine/Service engine
soonlight is on, refer to the description in theWarning lights and
chimessection of theInstrument Clusterchapter. Your vehicle may not
pass the I/M test with theCheck engine/Service engine soonlight on.
If the vehicle’s powertrain system or its battery has just been serviced, the
on-board diagnostics system is reset to a“not ready for I/M test”condition.
To ready the on-board diagnostics system for I/M testing, a minimum of 30
minutes of city and highway driving is necessary as described below:
•First, at least 10 minutes of driving on an expressway or highway.
•Next, at least 20 minutes driving in stop-and-go, city-type traffic with
at least four idle periods.
Allow the vehicle to sit for at least eight hours without starting the
engine. Then, start the engine and complete the above driving cycle. The
engine must warm up to its normal operating temperature. Once started,
do not turn off the engine until the above driving cycle is complete.
2004 F250/350/450/550(f23)
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Maintenance and Specifications
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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 MERCONAT F.
Check the fluid level when it is at ambient temperature, 20°–80°F
(-7°–25°C):
1. Check the fluid level on the dipstick. It should be between the arrows
in the FULL COLD range. Do not add fluid if the level is within this
range.
2. If the fluid level is low. Add fluid to bring fluid level up to be between
the arrows in the FULL COLD range.
3. Start the engine.
4. While the engine idles, turn the steering wheel left and right several
times.
5. Turn the engine off.
6. Recheck the fluid level on the dipstick. Do not add fluid if the level is
between the arrows in the FULL COLD range.
7. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the FULL COLD range. Be sure to put the
dipstick back in the reservoir.
BRAKE FLUID RESERVOIR
The fluid level will drop slowly as
the brakes wear, and will rise when
the brake components are replaced.
Fluid levels below the“MAX”line
that do not trigger the brake system
warning lamp are within the normal
operating range, there is no need to
add fluid. If the fluid levels are outside of the normal operating range,
the performance of your brake system could be compromised, seek
service from your dealer immediately.
MAX
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13.Maximum Permissible Inflation Pressure:Tire manufacturer’s
maximum permissible pressure and/or the pressure at which the
maximum load can be carried by the tire. This pressure is normally
higher than the manufacturer’s recommended cold inflation pressure
which can be found on either the tire label or certification label which is
located on the B-Pillar or the edge of the driver’s door. The cold inflation
pressure should never be set lower than the recommended pressure on
the vehicle label.
The tire suppliers may have additional markings, notes or warnings such
as standard load, radial tubeless, etc.
Additional information contained on the tire sidewall for“LT”type
tires
“LT”type tires have some additional
information beyond those of“P”
type tires; these differences are
described below:
1.LT:Indicates a tire, designated by
the Tire and Rim Association
(T&RA), that is intended for service
on light trucks.
2.Load Range/Load Inflation
Limits:Indicates the tire’s
load-carrying capabilities and its
inflation limits.
3.Maximum Load Dual lbs. (kg)
at psi (kPa) cold:Indicates the
maximum load and tire pressure
when the tire is used as a dual;
defined as four tires on the rear axle (a total of six or more tires on the
vehicle).
4.Maximum Load Single lbs. (kg) at psi (kPa) cold:Indicates the
maximum load and tire pressure when the tire is used as a single;
defined as two tires (total) on the rear axle.
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WARNINGAn inflated tire and rim can be very dangerous if
improperly used, serviced or maintained. To avoid serious injury,
never attempt to re-inflate a tire which has been run flat or seriously
under-inflated without first removing the tire from the wheel assembly
for inspection. Do not attempt to add air to tires or replace tires or
wheels without first taking precautions to protect persons and
property.
Tire and wheel alignment
A bad jolt from hitting a curb or pothole can cause the front end of your
vehicle to become misaligned or cause damage to your tires. If your
vehicle seems to pull to one side when you’re driving, the wheels may be
out of alignment. Have a qualified technician at a Ford or
Lincoln/Mercury dealer check the wheel alignment periodically.
Wheel misalignment in the front or the rear can cause uneven and rapid
treadwear of your tires and should be corrected by a qualified technician
at a Ford or Lincoln/Mercury dealer. Front wheel drive (FWD) vehicles
and those with an independent rear suspension require alignment of all
four wheels.
The tires should also be balanced periodically. An unbalanced tire and
wheel assembly may result in irregular tire wear.
Tire rotation
Rotating your tires at the recommended interval (as indicated in the
Scheduled Maintenance Guidethat comes with your vehicle) will help
your tires wear more evenly, providing better tire performance and
longer tire life. Unless otherwise specified, rotate the tires approximately
every 5,000 miles (8,000 km).
2004 F250/350/450/550(f23)
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USA English(fus)
Maintenance and Specifications
277
A
Accessory delay ..........................58
Air bag supplemental restraint
system ................................105–106
and child safety seats ............107
description ..............................106
disposal ....................................109
driver air bag ..........................108
indicator light .........................109
operation .................................108
passenger air bag ...................108
passenger deactivation
switch ......................................110
Air cleaner filter ...............267, 283
Ambulance packages ....................8
Antifreeze
(see Engine coolant) ................244
Anti-lock brake system
(see Brakes) ..............................130
Audio system
(see Radio) ..........20, 22, 25, 28, 32
Automatic transmission ............133
driving an automatic
overdrive .........................134, 137
fluid, adding ............................262
fluid, checking ........................262
fluid, refill capacities ..............284
fluid, specification ..................291
Auxiliary power point .................57
Axle
lubricant specifications ..287, 291
refill capacities ........................284
traction lok ..............................132
B
Battery .......................................242
acid, treating emergencies .....242jumping a disabled battery ....212
maintenance-free ....................242
replacement, specifications ...283
servicing ..................................242
BeltMinder .................................101
Brakes ........................................130
anti-lock ...................................130
anti-lock brake system (ABS)
warning light ...........................130
fluid, checking and adding ....260
fluid, refill capacities ..............284
fluid, specifications .........287, 291
lubricant specifications ..287, 291
parking ....................................131
shift interlock ..........................133
Break-in period .............................6
Bulbs ............................................45
C
Calculating load ........................164
Capacities for refilling fluids ....284
Cell phone use ............................69
Certification Label ....................298
Child safety restraints ..............114
child safety belts ....................114
Child safety seats ......................117
attaching with tether straps ..121
in front seat ............................118
in rear seat ..............................118
Cleaning your vehicle
engine compartment ..............230
instrument panel ....................232
interior .....................................232
interior trim ............................232
plastic parts ............................231
safety belts ..............................232
washing ....................................229
waxing .....................................229
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USA English(fus)
Index
Index
305
Infant seats
(see Safety seats) .....................117
Inspection/maintenance (I/M)
testing ........................................259
Instrument panel
cleaning ...................................232
cluster ........................................12
lighting up panel and
interior .......................................43
J
Jump-starting your vehicle ......212
K
Keyless entry system .................82
autolock .....................................81
Keys
positions of the ignition .........125
L
Lamps
autolamp system .......................41
bulb replacement
specifications chart ..................45
daytime running light ...............42
fog lamps ...................................42
headlamps .................................41
headlamps, flash to pass ..........43
instrument panel, dimming .....43
interior lamps .....................44–45
replacing bulbs ...................45–51
Lane change indicator
(see Turn signal) ........................44
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........130
speed control ............................63
Load limits .................................161Loading instructions .................164
Locks
autolock .....................................81
childproof ..................................76
Lubricant specifications ...287, 291
Lug nuts ....................................211
Lumbar support, seats ...............90
M
Manual transmission .................140
fluid capacities ........................284
lubricant specifications ..........291
reverse .....................................141
Message center ...........................70
english/metric button ...............70
menu button .............................70
Mirrors .........................................54
fold away ...................................60
heated ........................................59
side view mirrors (power) .......59
Moon roof ....................................55
Motorcraft parts ................254, 283
O
Octane rating ............................253
Oil (see Engine oil) ..................239
Overdrive .....................................53
P
Parking brake ............................131
Parts (see Motorcraft parts) ....283
Pedals (see Power adjustable
foot pedals) .................................61
Power adjustable foot pedals .....61
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Owners Guide (post-2002-fmt)
USA English(fus)
Index
308
Power distribution box
(see Fuses) ...............................195
Power door locks ..................75, 81
Power point .................................57
Power steering ..........................132
fluid, checking and adding ....260
fluid, refill capacity ................284
fluid, specifications .........287, 291
Power Windows ...........................57
Preparing to drive your
vehicle ........................................132
R
Radio ....................20, 22, 25, 28, 32
Relays ........................................194
Remote entry system .................77
illuminated entry ......................80
locking/unlocking doors ...........75
Reverse sensing system ...........142
Roadside assistance ..................192
S
Safety Belt Maintenance ..........105
Safety belts
(see Safety restraints) ...92–96, 98
Safety defects, reporting ..........228
Safety restraints ....................92–98
belt minder .............................101
extension assembly ................104
for adults .............................93–96
for children .............................114
lap belt ......................................99
safety belt maintenance .........105
warning light and
chime ...............................100–101
Safety seats for children ..........117Seat belts
(see Safety restraints) ...............92
Seats ............................................85
child safety seats ....................117
cleaning ...................................233
Servicing your vehicle ..............236
Setting the clock
AM/FM stereo ...........................21
AM/FM/CD .................................25
AM/FM/In-dash 6 CD ................34
AM/FM/Tape ..............................22
AM/FM/Tape/CD .......................30
Snowplowing .........8, 188–189, 191
Spark plugs,
specifications .....................283, 291
Special notice ................................9
ambulance conversions ..............8
diesel-powered vehicles .............8
four-wheel drive vehicles .......190
utility-type vehicles ....................8
Specification chart,
lubricants ...........................287, 291
Speed control ..............................61
Starting your
vehicle ........................125–126, 128
jump starting ..........................212
Steering wheel
tilting .........................................53
T
Tailgate ..................................73–74
Tilt steering wheel ......................53
Tires ...................................268–269
alignment ................................277
care ..........................................275
changing ..................................203
checking the pressure ............275
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Owners Guide (post-2002-fmt)
USA English(fus)
Index
309