2005 FORD SUPER DUTY fuel

Locks and Security 80
Keys 80
Locks 80
Seating and Safety Restraints 90
Seating 90
Safety restraints 97
Air bags 108
Child restraints 117
Tires, Wheels and Loading 129
Tire Information 132
Tire Inflation 133
Changing tires 137
Lug Nut Torque 148
Vehicle loading 160
Trailer towing 165
Recreational towing 174
Driving 175
Starting 175
Brakes 181
Transmission operation 184
Roadside Emergencies 211
Getting roadside assistance 211
Hazard flasher switch 212
Fuel pump shut-off switch 213
Fuses and relays 213
Jump starting 221
Wrecker towing 227
Customer Assistance 229
Reporting safety defects (U.S. only) 237
Table of Contents
2
REVIEW COPY
2005 F250/350/450/550(f23), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)

Cleaning 238
Maintenance and Specifications 245
Engine compartment 247
Engine oil 249
Battery 253
Fuel information 261
Air filter(s) 278
Part numbers 280
Refill capacities 281
Lubricant specifications 283
Accessories 296
Index 299
All rights reserved. Reproduction by any means, electronic or mechanical
including photocopying, recording or by any information storage and retrieval
system or translation in whole or part is not permitted without written
authorization from Ford Motor Company. Ford may change the contents without
notice and without incurring obligation.
Copyright © 2004 Ford Motor Company
Table of Contents
3
REVIEW COPY
2005 F250/350/450/550(f23), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)

CALIFORNIA Proposition 65 Warning
WARNING:Engine exhaust, some of its constituents, and
certain vehicle components contain or emit chemicals known to
the State of California to cause cancer and birth defects or other
reproductive harm. In addition, certain fluids contained in vehicles and
certain products of component wear contain or emit chemicals known
to the State of California to cause cancer and birth defects or other
reproductive harm.
CONGRATULATIONS
Congratulations on acquiring your new Ford. Please take the time to get
well acquainted with your vehicle by reading this handbook. The more
you know and understand about your vehicle, the greater the safety and
pleasure you will derive from driving it.
For more information on Ford Motor Company and its products visit the
following website:
•In the United States: www.ford.com
•In Canada: www.ford.ca
•In Australia: www.ford.com.au
•In Mexico: www.ford.com.mx
Additional owner information is given in separate publications.
ThisOwner’s Guidedescribes every option and model variant available
and therefore some of the items covered may not apply to your
particular vehicle. Furthermore, due to printing cycles it may describe
options before they are generally available.
Remember to pass on thisOwner’s Guidewhen reselling the vehicle. It
is an integral part of the vehicle.
Fuel pump shut-off switch:In the event of an accident the
safety switch will automatically cut off the fuel supply to the
engine. The switch can also be activated through sudden vibration (e.g.
collision when parking). To reset the switch, refer to theFuel pump
shut-off switchin theRoadside Emergencieschapter.
REVIEW COPY
2005 F250/350/450/550(f23), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Introduction
Introduction
4

Use of your Ford light truck as an ambulance, without the Ford
Ambulance Preparation Package voids the Ford New Vehicle Limited
Warranty and may void the Emissions Warranties. In addition, ambulance
usage without the preparation package could cause high underbody
temperatures, overpressurized fuel and a risk of spraying fuel which
could lead to fires.
If your vehicle is equipped with the
Ford Ambulance Preparation
Package, it will be indicated on the
Certification label. The label is
located on the driver’s side door
pillar or on the rear edge of the
driver’s door. You can determine
whether the ambulance
manufacturer followed Ford’s
recommendations by directly
contacting that manufacturer. Ford
Ambulance Preparation Package is
only available on certain 6.0L Diesel
engine equipped vehicles.
Using your vehicle as a stationary power source (PTO)
Refer to theDrivingchapter for more information and guidelines for
operating a vehicle equipped with an aftermarket power take-off system.
Middle East/North Africa vehicle specific information
For your particular global region, your vehicle may be equipped with
features and options that are different from the ones that are described
in thisOwner’s Guide;therefore, a supplement has been supplied that
complements this book. By referring to the pages in the provided
supplement, you can properly identify those features, recommendations
and specifications that are unique to your vehicle.Refer to this
Owner’s Guide for all other required information and warnings.
REVIEW COPY
2005 F250/350/450/550(f23), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Introduction
9

These are some of the symbols you may see on your vehicle.
Vehicle Symbol Glossary
Safety Alert
See Owner’s Guide
Fasten Safety BeltAir Bag-Front
Air Bag-SideChild Seat
Child Seat Installation
WarningChild Seat Lower
Anchor
Child Seat Tether
AnchorBrake System
Anti-Lock Brake SystemBrake Fluid -
Non-Petroleum Based
Powertrain MalfunctionSpeed Control
Master Lighting SwitchHazard Warning Flasher
Fog Lamps-FrontFuse Compartment
Fuel Pump ResetWindshield Wash/Wipe
Windshield
Defrost/DemistRear Window
Defrost/Demist
REVIEW COPY
2005 F250/350/450/550(f23), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Introduction
10

Vehicle Symbol Glossary
Power Windows
Front/Rear
Power Window Lockout
Child Safety Door
Lock/UnlockInterior Luggage
Compartment Release
Symbol
Panic AlarmEngine Oil
Engine CoolantEngine Coolant
Temperature
Do Not Open When HotBattery
Avoid Smoking, Flames,
or SparksBattery Acid
Explosive GasFan Warning
Power Steering FluidMaintain Correct Fluid
LevelMAX
MIN
Emission SystemEngine Air Filter
Passenger Compartment
Air FilterJack
Check fuel capLow tire warning
REVIEW COPY
2005 F250/350/450/550(f23), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Introduction
11

Warning lights and gauges can alert you to a vehicle condition that may
become serious enough to cause expensive repairs. A warning light may
illuminate when a problem exists with one of your vehicle’s functions.
Many lights will illuminate when you start your vehicle to make sure the
bulbs work. If any light remains on after starting the vehicle, have the
respective system inspected immediately.
If your vehicle is equipped with a Diesel engine, it has a unique cluster,
refer toStarting the engine in your 6.0 Liter Power Stroke Direct
Injection Turbo Diesel Owner’s Guide Supplement.
Service engine soon:TheService
engine soonindicator light
illuminates when the ignition is first
turned to the ON position to check
the bulb. Solid illumination after the engine is started indicates the On
Board Diagnostics System (OBD-II) has detected a malfunction. Refer to
On board diagnostics (OBD-II)in theMaintenance and Specifications
chapter. If the light is blinking, engine misfire is occurring which could
damage your catalytic converter. Drive in a moderate fashion (avoid
heavy acceleration and deceleration) and have your vehicle serviced
immediately.
Under engine misfire conditions, excessive exhaust temperatures
could damage the catalytic converter, the fuel system, interior
floor coverings or other vehicle components, possibly causing a fire.
Electronic throttle control:
Illuminates when the engine has
defaulted to a ’limp-home’ operation.
Report the fault to a dealer at the
earliest opportunity.
On vehicles equipped with a message center, “ENGINE FAILSAFE
MODE” will be displayed, refer toMessage Centerin theDriver
Controlschapter.
Brake system warning light:To
confirm the brake system warning
light is functional, it will
momentarily illuminate when the
ignition is turned to the ON position
when the engine is not running, or in a position between ON and START,
or by applying the parking brake when the ignition is turned to the ON
P!
BRAKE
REVIEW COPY
2005 F250/350/450/550(f23), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Instrument Cluster
13

Tachometer:Indicates the engine
speed in revolutions per minute.
Driving with your tachometer
pointer continuously at the top of
the scale may damage the engine.
Engine oil pressure gauge:
Indicates engine oil pressure. The
needle should stay in the normal
operating range (between “L” and
“H”). If the needle falls below the
normal range, stop the vehicle, turn
off the engine and check the engine
oil level. Add oil if needed. If the oil
level is correct, have your vehicle checked at your dealership or by a
qualified technician.
Fuel gauge:Indicates
approximately how much fuel is left
in the fuel tank (when the ignition
is in the ON position). The fuel
gauge may vary slightly when the
vehicle is in motion or on a grade.
Refer toFilling the tankin the
Maintenance and Specifications
chapter for more information.
Battery voltage gauge (manual
transmission only):Indicates the
battery voltage when the ignition is
in the ON position. If the pointer
moves and stays outside the normal
operating range (as indicated by
arrows), have the vehicle’s electrical
system checked as soon as possible.
REVIEW COPY
2005 F250/350/450/550(f23), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Instrument Cluster
18