service FORD F250 1998 Owner's Guide

parts in performance and
durability.
Do not park, idle, or drive
your vehicle in dry grass
or other dry ground cover. The
emission system heats up the
engine compartment and exhaust
system, which can start a fire.
Watch for fluid leaks, strange
odors, smoke, loss of oil pressure,
the charging system warning light,
the ªCheck Engineº light or the
temperature warning light. These
events could indicate that the
emission control system is not
working properly.
If you smell exhaust fumes
of any kind inside your
vehicle, have the dealer inspect
and fix your vehicle immediately.
Do not drive if you smell exhaust
fumes. These fumes are harmful
and could kill you.
Do not make any unauthorized
changes to your vehicle or engine.
By law, vehicle owners and anyone
who manufactures, repairs,
services, sells, leases, trades
vehicles, or supervises a fleet of
vehicles are not permitted to
intentionally remove an emission
control device or prevent it from
working. Information about your
vehicle's emission system is on the
Vehicle Emission Control
Information Decal located on or
near the engine. This decal
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identifies engine displacement and
gives some tune up specifications.
Please consult your ªWarranty
Guideº for complete emission
warranty information.
Readiness for
inspection/maintenance (I/M)
testing
In some localities, it may be a legal
requirement to pass an I/M test of
the on-board diagnostic (OBD-II)
system. If your ªcheck
engine/service engine soonº light is
on, reference the applicable light
description in theWarning Lights
and Chimessection of your
owners guide. Your vehicle may
not pass the I/M test with the
ªcheck engine/service engine soonº
light on.
If the vehicle's powertrain system
or its battery has just been
serviced, the OBD-II system is
reset to a ªnot ready for I/M testº
condition. To ready the OBD-II
system for I/M testing, a minimum
of 30 minutes of city and highway
driving is necessary as described
below:
²First, at least 10 minutes of
driving on an expressway or
highway.
²Next, at least 20 minutes driving
in stop and go, city type traffic
with at least four idle periods.
Allow the vehicle to sit for at least
eight hours without starting the
engine. Then, start the engine and
Maintenance and care
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Replacing license plate lamp
bulbs
The license plate bulbs are located
under and behind the rear bumper.
To change the license plate lamp
bulbs:
1. Reach under and behind the
rear bumper to locate the bulb
connector.
2. Twist the connector
counterclockwise
1¤4turn and
carefully pull to remove it.
3. Pull out the old bulb and press
in the replacement bulb.
4. Replace the connector by
placing it back into the assembly
and turning it
1¤4turn clockwise.
Using the right bulbs
Function Number of
bulbsTrade number
Front park/turn lamps 2 3157 NAK
Foglamps 2 9006
Headlamps 2 9007
Rear turn/sidemarker 2 3157 NAK
To replace all instrument panel
lights - see your dealer
AIMING THE HEADLAMPS
The alignment of your headlamps
should be checked by a qualified
service technician if:
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FluidFord Part
NameApplication Capacity
Transmission
fluidMotorcraft
MERCONt
AT F5-speed manual
43.5L (3.75 quarts)
Automatic-E4OD
(4x2)15.0L (15.9 quarts)
Automatic-E4OD
(4x4)15.5L (16.4 quarts)
Motorcraft
MERCONt
VATFAutomatic-4R70W 13.1L (13.9 quarts)
Windshield
washer fluidUltra-Clear
Windshield
ConcentrateAll 4.0L (4.25 quarts)
Your vehicle's rear axle is equipped
with synthetic rear axle lubricant.
Rear axles containing synthetic
lubricant are lubricated for life.
These lubricants do not need to be
checked or changed unless a leak
is suspected, service required or
the axle assembly has been
submerged in water. The axle
lubricant should be changed any
time the rear axle has been
submerged in water.
1Add 118 ml (4 oz.) of additive
friction modifier C8AZ-19B546-A,
Ford specification EST-M2C118±A,
for complete fill of 8.8 inch and
9.75 inch axles.
2Add 236 ml (8 oz.) of additive
Friction Modifier C8AZ-19B546-A,
Ford Specification EST-M2C118-A,
for complete fill of 10.25 inch
axles.
3Fill to bottom of filler hole.
Capacities and specifications
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FluidFord part
name or
equivalentFord part
numberFord
specification
Grease;
transmission
/steering/parking
brake linkages
and pivots.
Brake and
clutch pedal
shaft.Premium
Long-Life GreaseXG-1-C ESA-M1C75-B
Power steering
fluid, transfer
case fluid and
transmission
fluid (manual)Motorcraft
MERCONtAT FXT-2-BDX or
QDXMERCONt
Automatic
transmission
(E4OD)Motorcraft
MERCONtAT FXT-2-BDX-QDX MERCONt
Automatic
transmission
(4R70W)Motorcraft
MERCONtV
AT FXT-5-QM
MERCONtV
Windshield
washer fluidUltra-clear
windshield
washer
concentrateC9AZ-19550-AC
or BCESR-M17P5-A
1You must add 4±ounces of
additive friction modifier
C8AZ-19B546±A, Ford specification
EST-M2C118±A to the rear axle
whenever the axle has been
serviced.
Capacities and specifications
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Air bag supplemental restraint
system ..........................................60
and child safety seats ..............61
description ................................60
disposal ......................................64
indicator light ...........................63
passenger air bag ...........62,65,66
Air conditioning
manual heating and air
conditioning system .......22,23,26
Air suspension
description ................................87
warning light .............................11
Ambulance packages ....................3
Anti-lock brake system (ABS)
description ................................84
Anti-theft system ........................40
Battery .......................................175
voltage gauge ............................16
Brake fluid
checking and adding ..............162
Brakes ..........................................83
anti-lock .....................................83
anti-lock brake system (ABS)
warning light .............................84
fluid, checking and adding ....162
Brake-shift interlock ...................88
Break-in period .............................2
Bulbs, replacing ........................192
headlamps ...............................193
specifications ..........................197
Changing a tire .........................141
Child safety seats ........................70
Chime
headlamps on ............................12
Cleaning your vehicle ...............198
engine compartment ..............200
fabric ........................................201
instrument panel ....................201
plastic parts ............................201
safety belts ..............................202
tail lamps .................................201washing ....................................198
waxing .....................................199
wheels ......................................199
Clutch
fluid ..........................................163
Controls .......................................19
Daytime running light system ...17
Driving under special
conditions ..................................105
high water ...............................105
slippery roads ..................106,107
Emission control system ..........189
Engine ........................................210
check engine temperature
warning, message
center ...............................155,156
service points ..........................155
Engine block heater ...................80
Engine coolant
checking and adding .......164,165
disposal ....................................166
refill capacities ........................167
Engine oil ...........................156,160
changing oil and oil filter .......161
checking and
adding ........................156,158,160
Exhaust fumes ............................81
Fail safe cooling ........................168
Foglamps ............................196,197
Four-Wheel Drive vehicles .........98
control trac ........................19,102
indicator light ...........................99
lever operated electric shift ....99
Fuel
calculating fuel economy .......188
improving fuel economy ........130
octane rating ...........................187
quality ......................................187
safety information relating to
automotive fuels .....................184
Fuel gauge ...................................13
Fuel pump shut-off switch .......131
Index
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