air filter FORD F250 2008 User Guide

5. Re-start the engine and take your vehicle to a service facility.
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.
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
362

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.
The following procedure is for vehicles equipped with a gasoline engine.
If your vehicle is equipped with a diesel engine, refer to the6.0 and 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.
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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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.
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.
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
381

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.
Replace the spark plugs with ones that meet Ford material and
design specifications for your vehicle, such as Motorcraft or
equivalent replacement parts. The customer warranty may be
void for any damage to the engine if such spark plugs are not
used.
3Also available with 6.4L diesel engine and TorqShift transmission. Part
number is FT-176.
4Also available with 6.4L diesel engine and TorqShift transmission. Part
number is FT-175.
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
382

A
Accessory delay ........................103
Air cleaner filter ...............380, 382
Air conditioning ..........................80
Airbag supplemental restraint
system ........................................184
and child safety seats ............185
description ..............................184
disposal ....................................188
driver airbag ............................186
indicator light .........................187
operation .................................186
passenger airbag .....................186
passenger deactivation
switch ......................................188
Ambulance packages ....................8
Antifreeze
(see Engine coolant) ................356
Anti-lock brake system
(see Brakes) ......................260–261
Anti-theft system ......................159
arming the system ..................160
Audio system
(see Radio) ......................23, 25, 32
Automatic transmission ............265
driving an automatic
overdrive .................................267
fluid, adding ............................375
fluid, checking ........................375
fluid, refill capacities ..............383
Auxiliary Input Jack ...................40
Auxiliary power point ...............100
Axle
refill capacities ........................383
traction lok ..............................264
B
Battery .......................................354acid, treating emergencies .....354
jumping a disabled battery ....322
maintenance-free ....................354
replacement, specifications ...382
servicing ..................................354
Belt-Minder
.............................179
Brakes ........................................260
anti-lock ...........................260–261
anti-lock brake system (ABS)
warning light ...........................261
fluid, checking and adding ....374
fluid, refill capacities ..............383
parking ....................................261
shift interlock ..........................265
trailer .......................................246
Break-in period .............................5
Bulbs ............................................91
C
Capacities for refilling fluids ....383
Cassette tape player ...................23
Cell phone use ..............................7
Child safety restraints ..............193
child safety belts ....................193
Child safety seats ......................196
attaching with tether straps ..200
in front seat ............................197
in rear seat ..............................197
Cleaning your vehicle
engine compartment ..............338
instrument panel ............340–341
interior .....................................342
plastic parts ............................340
safety belts ..............................342
washing ....................................337
waxing .....................................337
wheels ......................................338
wiper blades ............................340
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Index
392

Climate control (see Air
conditioning or Heating) ............80
Clock adjust
6-CD in dash .............................34
AM/FM/CD .................................28
Clutch
fluid ..........................................375
operation while driving ..........269
recommended shift speeds ....270
Compass, electronic
set zone adjustment
...............134
Console
......................................120
overhead
..................................100
Controls
power seat
...............................165
steering column
......................112
Coolant
checking and adding
..............356
refill capacities
................359, 383
Cruise control
(see Speed control)
..................109
Customer Assistance
................294
Ford accessories for your
vehicle
.....................................345
Ford Extended Service
Plan
..........................................333
Getting assistance outside the
U.S. and Canada
.....................334
Getting roadside assistance
...294
Getting the service you
need
.........................................329
Ordering additional owner’s
literature
.................................335
Utilizing the
Mediation/Arbitration
Program
...................................333D
Daytime running lamps
(see Lamps) ................................86
Dipstick
automatic transmission
fluid ..........................................375
engine oil .................................351
Driveline universal joint and
slip yoke ....................................380
Driving under special
conditions ..................269, 284, 288
sand .........................................286
snow and ice ...........................288
through water .................287, 290
DVD system .................................48
E
Electronic message
center .................................120, 129
Emergencies, roadside
jump-starting ..........................322
Emergency Flashers .................296
Emission control system ..........370
Engine ........................................387
cleaning ...................................338
coolant .....................................356
diesel ...........................................8
fail-safe cooling .......................360
idle speed control ...................354
refill capacities ........................383
service points ..................348–349
starting after a collision .........296
Engine oil ..................................351
checking and adding ..............351
dipstick ....................................351
filter, specifications ........353, 382
recommendations ...................353
refill capacities ........................383
Event data recording ....................6
Exhaust fumes ..........................258
F
Fail safe cooling ........................360
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Index
393

Family entertainment system ....48
Fluid capacities .........................383
Foglamps .....................................85
Four-Wheel Drive vehicles .......276
description ..............................281
driving off road .......................283
electronic shift ................277, 281
indicator light .........................278
lever operated shift ................278
manual locking hubs ..............277
preparing to drive your
vehicle .....................................264
Fuel ............................................362
calculating fuel
economy ..........................130, 367
cap ...........................................364
capacity ...................................383
choosing the right fuel ...........365
comparisons with EPA fuel
economy estimates .................370
detergent in fuel .....................366
filling your vehicle with
fuel ...........................362, 364, 367
filter, specifications ........362, 382
fuel pump shut-off switch .....296
improving fuel economy ........367
octane rating ...................366, 387
quality ......................................366
running out of fuel .................366
safety information relating to
automotive fuels .....................362
Fuel pump shut-off switch .......296
Fuses ..................................297–298
G
Gas cap (see Fuel cap) ............364
Gas mileage
(see Fuel economy) .................367
Gauges .........................................19transmission fluid
temperature gauge ...................23
H
Hazard flashers .........................296
Head restraints .........................162
Headlamps ...................................85
aiming ..................................87, 89
autolamp system .......................85
daytime running lights .............86
flash to pass ..............................86
high beam .................................86
replacing bulbs ...................93–94
turning on and off ....................85
Heating
heating and air conditioning
system ...........................76–77, 80
Homelink wireless control
system ........................................116
Hood ..........................................347
I
Ignition ...............................255, 387
Infant seats
(see Safety seats) .....................196
Inspection/maintenance (I/M)
testing ........................................372
Instrument panel
cleaning ...........................340–341
cluster ........................................12
lighting up panel and interior .87
J
Jump-starting your vehicle ......322
K
Keyless entry system ...............157
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Index
394