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
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
Truck application:
Code Transmission Description
Manual transmission
M Manual 5–speed (AKK))
C Manual 5–speed overdrive (Close ratio)
W Manual 5–speed overdrive (Dana ZF)
G Manual 6–speed ZF
Automatic transmission
Y Automatic 4–speed overdrive (CD4E)
U Automatic 4–speed overdrive (4R70W)
T Automatic 4–speed overdrive (4R44E)
E Automatic 4–speed overdrive (4R100)
J Automatic 5–speed overdrive (5R55E)
Electric
H One speed electric
D Automatic 5–speed overdrive (5R44E)
R Automatic 5–speed overdrive (5R55S)
Passenger car application:
Code Transmission/Transaxle Description
Front wheel drive manual transaxle
R5–speed overdrive (MTX75)
W5–speed overdrive (M5)
Front wheel drive automatic transaxle
A4–speed overdrive (4F27E)
E4–speed overdrive (4FE)
J3–speed (Mazda)
L4–speed overdrive (AX4S)
P4–speed overdrive (4F20E)
X4–speed overdrive (4F50N)
Y4–speed overdrive (CD4E)
Rear wheel drive manual transaxle
55–speed (Mazda M5)
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
300
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
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
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Index
308
label .........................................274
replacing ..................................281
rotating ....................................277
safety practices .......................281
sidewall information ...............270
snow tires and chains ............282
spare tire .................................200
terminology .............................269
tire grades ...............................269
treadwear ........................268, 280
Towing .......................................164
trailer towing ..........................164
wrecker ....................................217
Traction-lok rear axle ...............132
Transfer case
fluid checking .........................266
Transmission
automatic operation .........53, 133
brake-shift interlock (BSI) ....133
fluid, checking and adding
(automatic) .............................262
fluid, checking and adding
(manual) .................................265
fluid, refill capacities ..............284
lubricant specifications ..287, 291manual operation ....................140
Turn signal ..................................44
V
Vehicle dimensions ...................291
Vehicle Identification Number
(VIN) ..........................................298
Vehicle loading ..........................161
Ventilating your vehicle ...........129
W
Warning lights (see Lights) .......12
Washer fluid ..............................239
Water, Driving through .............160
Windows
power .........................................57
Windshield washer fluid and
wipers ..........................................52
checking and adding fluid .....239
replacing wiper blades .............52
Wrecker towing .........................217
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Index
310