FluidFord Part
NameApplication Capacity
Engine oil
(includes filter
change)-Gas
engines
6
Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)5.4L V8 and
6.8L V10
engines5.7L (6.0
quarts)
Engine oil
(includes filter
change)-Diesel
engineRefer to your 6.0L Diesel Supplement
Fuel tank N/A Mid-ship tank
(optional on
Chassis Cab)71.9L (19.0
gallons)
Right side
saddle mounted
tank (optional
on Chassis Cab)87.1L (23.0
gallons)
Short box 109.8L (29.0
gallons)
Long box 143.9L (38.0
gallons)
Aft axle 151.4L (40.0
gallons)
Power steering
fluidMotorcraft
MERCONAT FAll Fill to FULL
COLD range on
dipstick
Transfer case
fluidMotorcraft
MERCONAT F4x4 vehicles 1.9L (2.0
quarts)
Manual
transmission
fluidMotorcraft
MERCONAT F6-speed manual 5.5L (5.8
quarts)
4
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
285
FluidFord Part
NameApplication Capacity
Automatic
transmission
fluid
3
Motorcraft
MERCONAT F4R100
(4–speed)16.7L (17.7
quarts)5
Motorcraft
MERCONSP
AT FTorqShift
(5–speed)16.6L (17.5
quarts)
5(includes
remote filter
element change)
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateAll 4.0L (4.25
quarts)
1Add 236 ml (8 oz.) of Additive Friction Modifier XL-3 (10.5 inch) or
C8AZ-19B546–A (Dana 80) or equivalent meeting Ford Specification
EST-M2C118–A for complete refill of limited slip axles. Ford design rear
axles contain a synthetic lubricant that does not require changing unless
the axle has been submerged in water. Dana rear axles also contain a
synthetic lubricant but do require a change. Refer to yourScheduled
Maintenance Guidefor change intervals on Dana rear axles.
2Add the coolant type originally equipped in your vehicle.
3Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the end of the dipstick. Check the
container to verify the fluid being added is of the correct type. Refer to
yourScheduled Maintenance Guideto 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.
MERCON, MERCONV and MERCONSP are not
interchangeable. DO NOT mix MERCON, MERCONV and
MERCONSP. Use of dual usage fluids in an automatic
transmission application requiring MERCONSP may cause
transmission damage. Use of a transmission fluid other than the
recommended fluid may cause transmission damage.
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
286
4Service refill capacity is determined by filling the transmission to the
bottom of the filler hole with the vehicle on a level surface. The 6–speed
manual transmission is equipped with an in-tank cooler. Verify the fluid
level after operating vehicle to assure correct fluid level.
5Indicates only approximate dry-fill capacity. Some applications may vary
based on cooler size and if equipped with an in-tank cooler. The amount
of transmission fluid and fluid level should be set by the indication on
the dipstick’s normal operating range.
6Use 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.
LUBRICANT SPECIFICATIONS
ItemFord part
name or
equivalentFord part
numberFord
specification
Spindle bearingHigh
Temperature
4X4 Front Axle
and Wheel
Bearing GreaseE8TZ-19590–A ESA-M1C198–A
Front axle
(4X4)Motorcraft SAE
80W-90
Premium Rear
Axle LubricantXY-80W-90–QL WSP-M2C197–A
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
287
ItemFord part
name or
equivalentFord part
numberFord
specification
Engine oilMotorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)
XO-5W20-QSP
(US)
CXO-5W20–LSP12
(Canada)WSS-M2C153-H
and API
Certification
Mark
Hinges, latches,
striker plates,
fuel filler door
hinge and seat
tracksMulti-Purpose
GreaseXG–4 or XL-5 ESR-M1C159-A
or
ESB-M1C93–B
Lock cylindersMotorcraft
penetrating and
lock lubricantXL-1 none
Transmission
/steering/parking
brake linkages
and pivots,
brake and clutch
pedal shaft (if
equipped)Motorcraft
Premium
Long-Life GreaseXG-1-C or
XG-1-KESA-M1C75-B
Power steering
fluid and
transfer case
fluid (if
equipped)Motorcraft
MERCONAT FXT-2-QDX MERCON
Manual
transmission
(6-speed)Motorcraft
MERCONAT F
2
XT-2-QDX MERCON
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
289
ItemFord part
name or
equivalentFord part
numberFord
specification
Automatic
transmission
4R100
(4–speed)Motorcraft
MERCONAT F
2
XT-2-QDX MERCON
Automatic
transmission
TorqShift
(5–speed)Motorcraft
MERCONSP
AT F
2
XT-6–QSP MERCONSP
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateZC-32–A WSB-M8B16–A2
1Add 236 ml (8 oz.) of Additive Friction Modifier XL-3 (10.5 inch) or
C8AZ-19B546-A (Dana 80) or equivalent meeting Ford specification
EST-M2C118-A for complete refill of limited slip axles. Ford design rear
axles contain a synthetic lubricant that does not require changing unless
the axle has been submerged in water. Dana rear axles also contain a
synthetic lubricant butdorequire a change. Refer to yourScheduled
Maintenance Guidefor change intervals on Dana rear axles.
2Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the end of the dipstick. Check the
container to verify the fluid being added is of the correct type. Refer to
yourScheduled Maintenance Guideto 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.
MERCON, MERCONV and MERCONSP are not
interchangeable. DO NOT mix MERCON, MERCONV and
MERCONSP. Use of dual usage fluids in an automatic
transmission application requiring MERCONSP may cause
transmission damage. Use of a transmission fluid other than the
recommended fluid may cause transmission damage.
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
290
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
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Index
Index
305
wheels ......................................230
wiper blades ............................231
Clock adjust
6-CD in dash .............................34
AM/FM .......................................21
AM/FM/CD .................................25
AM/FM/Tape ..............................22
AM/FM/Tape/CD .......................30
Clutch
fluid ..........................................261
operation while driving ..........140
recommended shift speeds ....140
Compass, electronic ....................71
calibration .................................72
set zone adjustment .................72
Console ........................................69
overhead ....................................54
Coolant
checking and adding ..............244
refill capacities ................248, 284
specifications ..................287, 291
Cruise control
(see Speed control) ....................61
Customer Assistance ................192
Ford accessories for your
vehicle .....................................234
Ford Extended Service
Plan ..........................................221
Getting assistance outside
the U.S. and Canada ..............225
Getting roadside assistance ...192
Getting the service you
need .........................................219
Ordering additional owner’s
literature .................................226
The Dispute Settlement
Board .......................................222
Utilizing the
Mediation/Arbitration
Program ...................................225D
Daytime running lamps
(see Lamps) ................................42
Dipstick
automatic transmission
fluid ..........................................262
engine oil .................................239
Doors
lubricant specifications ..........287
Driveline universal joint and
slip yoke ....................................266
Driving under special
conditions ..................139, 153, 156
sand .........................................155
snow and ice ...........................157
through water .................155, 160
E
Emergencies, roadside
jump-starting ..........................212
Emergency Flashers .................193
Emission control system ..........258
Engine ........................................291
cleaning ...................................230
coolant .....................................244
diesel ...........................................8
fail-safe coolant ......................248
idle speed control ...................242
lubrication
specifications ..................287, 291
refill capacities ........................284
service points ..........................238
starting after a collision .........193
Engine block heater .................129
Engine oil ..................................239
checking and adding ..............239
dipstick ....................................239
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Index
306
filter, specifications ........241, 283
recommendations ...................241
refill capacities ........................284
specifications ..................287, 291
Exhaust fumes ..........................129
F
Fail safe cooling ........................248
Fluid capacities .........................284
Foglamps .....................................42
Four-Wheel Drive vehicles .......144
description ..............................149
driving off road .......................151
electronic shift ................145, 149
indicator light .........................146
lever operated shift ................146
manual locking hubs ..............144
preparing to drive your
vehicle .....................................132
Fuel ............................................250
calculating fuel economy .......254
cap ...........................................252
capacity ...................................284
choosing the right fuel ...........252
comparisons with EPA fuel
economy estimates .................257
detergent in fuel .....................254
filling your vehicle with
fuel ...........................250, 252, 254
filter, specifications ........254, 283
fuel pump shut-off switch .....193
improving fuel economy ........254
octane rating ...................253, 291
quality ......................................253
running out of fuel .................254
safety information relating to
automotive fuels .....................250
Fuel pump shut-off switch .......193
Fuses ..................................194–195G
Garage door opener ....................55
Garage Door Opener
(see Homelink wireless control
system) ........................................64
Gas cap (see Fuel cap) ............252
Gas mileage
(see Fuel economy) .................254
Gauges .........................................16
transmission fluid
temperature gauge ...................20
GAWR (Gross Axle Weight
Rating)
calculating ...............................164
GVWR (Gross Vehicle Weight
Rating)
calculating ...............................164
H
Hazard flashers .........................193
Head restraints ...........................85
Headlamps ...................................41
aiming ........................................43
autolamp system .......................41
daytime running lights .............42
flash to pass ..............................43
high beam .................................43
replacing bulbs ...................46–47
turning on and off ....................41
Heating
heating and air conditioning
system .................................38–39
Homelink wireless control
system ..........................................64
Hood ..........................................237
I
Ignition ...............................125, 291
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Index
307