2008 FORD SUPER DUTY air filter

IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
Refer to the6.0/6.4 Liter Power Stroke Direct Injection Turbo Diesel
Owner’s Guide Supplementfor diesel engine component locations.
5.4L V8 gasoline engines
1. Windshield washer fluid reservoir
2. Battery
3. Transmission fluid dipstick (automatic transmission)
4. Engine oil filler cap
5. Engine oil dipstick
6. Power steering fluid reservoir
7. Brake fluid reservoir
8. Engine coolant reservoir
9. Air filter assembly
10. Power distribution box
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6.8L V10 gasoline engine
1. Windshield washer fluid reservoir
2. Battery
3. Transmission fluid dipstick (automatic transmission)
4. Engine oil filler cap
5. Engine oil dipstick
6. Power steering fluid reservoir
7. Brake fluid reservoir
8. Engine coolant reservoir
9. Air filter assembly
10. Power distribution box
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Driving the vehicle without repairing the engine problem
increases the chance of engine damage. Take your vehicle to a
service facility as soon as possible.
FUEL FILTER
For fuel filter replacement, see your authorized dealer. Refer to the
scheduled maintenance informationfor the appropriate intervals for
changing the fuel filter.
Replace the fuel filter with an authorized Motorcraft part. The
customer warranty may be void for any damage to the fuel system
if an authorized Motorcraft fuel filter is not used.
WHAT YOU SHOULD KNOW ABOUT AUTOMOTIVE FUELS
Important safety precautions
Do not overfill the fuel tank. The pressure in an overfilled tank
may cause leakage and lead to fuel spray and fire.
The fuel system may be under pressure. If the fuel filler cap is
venting vapor or if you hear a hissing sound, wait until it stops
before completely removing the fuel filler cap. Otherwise, fuel may
spray out and injure you or others.
If you do not use the proper fuel filler cap, excessive pressure or
vacuum in the fuel tank may damage the fuel system or cause
the fuel cap to disengage in a collision, which may result in possible
personal injury.
Automotive fuels can cause serious injury or death if misused or
mishandled.
Gasoline may contain benzene, which is a cancer-causing agent.
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TRANSFER CASE FLUID (IF EQUIPPED)
1. Clean the filler plug.
2. Remove the filler plug and
inspect the fluid level.
3. Add only enough fluid through
the filler opening so that the fluid
level is at the bottom of the
opening.
Use only fluid that meets Ford specifications. Refer toMaintenance
Product Specifications and Capacitiesin this chapter.
DRIVELINE UNIVERSAL JOINT AND SLIP YOKE
If the original universal joints are replaced with universal joints equipped
with grease fittings, lubrication will be necessary. Refer to the
replacement universal joint manufacturer’s recommendation for
lubrication type and maintenance intervals.
AIR FILTER MAINTENANCE
Refer to thescheduled maintenance informationfor the appropriate
intervals for changing the air filter element.
When changing the air filter element, use only the Motorcraft air filter
element listed. Refer toMotorcraft part numbersin this chapter.

2008 F-250/350/450/550(f23)
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USA(fus)
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The following procedure is for vehicles equipped with a gasoline engine.
If your vehicle is equipped with a diesel engine, refer to the6.0/6.4 Liter
Power Stroke Direct Injection Turbo Diesel Owner’s Guide
Supplement.
Note:Do not start your engine with the air cleaner removed and do not
remove it while the engine is running.
Changing the air filter element
1. Loosen clamp and disconnect
sensor.
2. Release three retainer clamps.
3. Pull air filter cover toward passenger side of vehicle and up to release
the tabs. Lift air filter element up and out of housing.
The air filter box needs to be free of any debris before installing a new
air filter.
4. Install a new air filter element into the tray assembly.
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5. Return air filter cover to original
position making sure the four tabs
are engaged and secure the three
clamps. Tighten clamp on air tube
and reconnect sensor.
MOTORCRAFT PART NUMBERS
Component 5.4L V8/6.8L V10 engines
Air filter element FA-1883
Fuel filter FG-1011
Oil filter FL-820-S
PCV valve
1
Battery (Standard) BXT-65-650
Battery (Optional) BXT-65-750
Spark plugs-platinum
2
Remote Automatic Transmission Filter3, 4
1
The PCV valve is a critical emission component. It is one of the items
listed in thescheduled maintenance informationand is essential to
the life and performance of your vehicle and to its emissions system.
For PCV valve replacement, see your authorized dealer. Refer to the
scheduled maintenance informationfor the appropriate intervals for
changing the PCV valve.
Replace the PCV valve with one that meets Ford material and
design specifications for your vehicle, such as a Motorcraft or
equivalent replacement part. The customer warranty may be void
for any damage to the emissions system if such a PCV valve is not
used.
2For spark plug replacement, see your authorized dealer. Refer to the
scheduled maintenance informationfor the appropriate intervals for
changing the spark plugs.
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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A
Accessory delay ..........................99
Air cleaner filter ...............348–350
Air conditioning ..........................75
Airbag supplemental restraint
system ................................171–172
and child safety seats ............173
description ..............................172
disposal ....................................175
driver airbag ............................174
indicator light .........................175
operation .................................174
passenger airbag .....................174
passenger deactivation
switch ......................................176
Ambulance packages ....................8
Antifreeze
(see Engine coolant) ................324
Anti-lock brake system
(see Brakes) ..............................235
Anti-theft system ......................148
arming the system ..................149
Audio system
(see Radio) ......................22, 24, 30
Automatic transmission ............240
driving an automatic
overdrive .................................241
fluid, adding ............................343
fluid, checking ........................343
fluid, refill capacities ..............352
Auxiliary Input Jack ...................36
Auxiliary power point .................96
Axle
refill capacities ........................352
traction lok ..............................239
B
Battery .......................................322acid, treating emergencies .....322
jumping a disabled battery ....290
maintenance-free ....................322
replacement, specifications ...350
servicing ..................................322
Belt-Minder
.............................167
Brakes ........................................235
anti-lock ...................................235
anti-lock brake system (ABS)
warning light ...........................235
fluid, checking and adding ....342
fluid, refill capacities ..............352
parking ....................................236
shift interlock ..........................240
trailer .......................................223
Break-in period .............................5
Bulbs ............................................85
C
Capacities for refilling fluids ....352
Cassette tape player ...................22
Cell phone use ..............................7
Child safety restraints ..............181
child safety belts ....................181
Child safety seats ......................184
attaching with tether straps ..188
in front seat ............................185
in rear seat ..............................185
Cleaning your vehicle
engine compartment ..............307
instrument panel ....................309
interior .....................................310
plastic parts ............................309
safety belts ..............................310
washing ....................................306
waxing .....................................306
wheels ......................................307
wiper blades ............................309
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Index
361

Climate control (see Air
conditioning or Heating) ............75
Clock adjust
6-CD in dash .............................31
AM/FM/CD .................................25
Clutch
fluid ..........................................342
operation while driving ..........244
recommended shift speeds ....244
Compass, electronic
set zone adjustment
...............127
Console
......................................116
overhead
....................................96
Controls
power seat
...............................154
steering column
......................107
Coolant
checking and adding
..............324
refill capacities
................327, 352
Cruise control
(see Speed control)
..................104
Customer Assistance
................265
Ford accessories for your
vehicle
.....................................313
Ford Extended Service
Plan
..........................................302
Getting assistance outside the
U.S. and Canada
.....................303
Getting roadside assistance
...265
Getting the service you
need
.........................................298
Ordering additional owner’s
literature
.................................304
Utilizing the
Mediation/Arbitration
Program
...................................302D
Daytime running lamps
(see Lamps) ................................81
Dipstick
automatic transmission
fluid ..........................................343
engine oil .................................319
Driveline universal joint and
slip yoke ....................................348
Driving under special
conditions ..................243, 256, 259
sand .........................................258
snow and ice ...........................260
through water .................258, 262
DVD system .................................43
E
Electronic message
center .................................116, 122
Emergencies, roadside
jump-starting ..........................290
Emergency Flashers .................267
Emission control system ..........338
Engine ........................................356
cleaning ...................................307
coolant .....................................324
diesel ...........................................8
fail-safe cooling .......................328
idle speed control ...................322
refill capacities ........................352
service points ..................316–317
starting after a collision .........267
Engine block heater .................234
Engine oil ..................................319
checking and adding ..............319
dipstick ....................................319
filter, specifications ........321, 350
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Index
362