1999 FORD F250 check engine

4. To install the cap, align the tabs on the cap with the notches on the
filler pipe.
5. Turn the filler cap clockwise 1/8 of a turn until it stops.
If the “Service Engine Soon/Check Engine” indicator comes on and stays
on when you start the engine, the fuel filler cap may not be properly
installed. Turn off the engine, remove the fuel filler cap, align the cap
properly and reinstall it.
If you must replace the fuel filler cap, replace it with a fuel filler
cap that is designed for your vehicle. The customer warranty may
be void for any damage to the fuel tank or fuel system if the
correct genuine Ford or Motorcraft fuel filler cap is not used.
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 system to work improperly in a collision, which may result in
possible personal injury.
Fuel Filter
For fuel filter replacement, see your dealer or a qualified service
technician. Refer to the Scheduled Maintenance Guide for 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.
ESSENTIALS OF GOOD FUEL ECONOMY
Measuring techniques
Your best source of information about actual fuel economy is you, the
driver. You must gather information as accurately and consistently as
possible. Fuel expense, frequency of fillups or fuel gauge readings are
NOT accurate as a measure of fuel economy. We do not recommend taking
fuel economy measurements during the first 1 600 km (1 000 miles) of
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•Resting your foot on the brake pedal while driving may reduce fuel
economy.
•Combine errands and minimize stop-and-go driving.
Maintenance
•Keep tires properly inflated and use only recommended size.
•Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
•Use recommended engine oil. Refer toLubricant Specifications.
•Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found in your vehicle Scheduled Maintenance Guide.
Conditions
•Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
•Carrying unnecessary weight may reduce fuel economy (approximately
2 km/h [1 mpg] is lost for every 180 kg [400 lb] of weight carried).
•Adding certain accessories to your vehicle (for example bug
deflectors, rollover/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
•Using fuel blended with alcohol may lower fuel economy.
•Fuel economy may decrease with lower temperatures during the first
12–16 km (8–10 miles) of driving.
•Driving on flat terrain offers improved fuel economy as compared to
driving on hilly terrain.
•Transmissions give their best fuel economy when operated in the top
cruise gear and with steady pressure on the gas pedal.
•Four-wheel-drive operation (if equipped) is less fuel efficient than
two-wheel-drive operation.
•Close windows for high speed driving.
EPA window sticker
Every new vehicle should have the EPA window sticker. Contact your
dealer if the window sticker is not supplied with your vehicle. The EPA
window sticker should be your guide for the fuel economy comparisons
with other vehicles.
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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 identifies engine displacement and gives some tune up
specifications.
Please consult your “Warranty Guide” 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 diagnostics system. If your “Check Engine/Service Engine
Soon” light is on, refer to the description in theWarning Lights and
Chimessection of theInstrumentationchapter. Your vehicle may not
pass the I/M test with the “Check Engine/Service Engine Soon” light on.
If the vehicle’s powertrain system or its battery has just been serviced,
the on-board diagnostics system is reset to a “not ready for I/M test”
condition. To ready the on-board diagnostics system for I/M testing, a
minimum of 30 minutes of city and highway driving is necessary as
described below:
•First, at least 10 minutes of driving on an expressway or highway.
•Next, 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 complete the above driving cycle. The
engine must warm up to its normal operating temperature. Once started,
do not turn off the engine until the above driving cycle is complete.
EXTERIOR BULBS
Replacing exterior bulbs
Check the operation of the following lamps frequently:
•Headlamps
•High-mount brakelamp
•Brakelamps
•Turn signals
•License plate lamp
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Fluid Ford Part Name Application Capacity
Transmission
fluid
3Synthetic
MERCONAT F5-speed manual 3.2L
(3.4 quarts)
Motorcraft
MERCONAT F6-speed manual 5.5L
(5.8 quarts)
Automatic -
4R100 with
small cooler
(vehicles
equipped with
20 oil-to-air-
plate cooler)16.1L
(17.1 quarts)
4
Automatic -
4R100 with large
cooler (vehicles
equipped with
26 oil-to-air-
plate cooler)16.7L
(17.7 quarts)4
Windshield
washer fluidUltra-Clear
Windshield Washer
ConcentrateAll 4.0L
(4.25 quarts)
1Your vehicle’s rear axle(s) may be filled with a synthetic lubricant that may
require a lubricant change. Refer to the Scheduled Maintenance Guide. Axle
lubricant quantities should not need to be checked unless a leak is
suspected, service is 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.
2Add 236 ml (8 oz.) of additive Friction Modifier C8AZ-19B546-A, Ford
Specification EST-M2C118-A for complete refill of Traction-Lok axles.
3Ensure the correct automatic transmission fluid is used. Transmission fluid
requirements are indicated on the dipstick or on the dipstick handle.
MERCONand MERCONV are not interchangeable. DO NOT mix
MERCONand MERCONV. Refer to your Scheduled Maintenance Guide to
determine the correct service interval.
4Indicates 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.
5Use Ford Premium Engine Coolant (green in color). DO NOT USE Ford
Extended Life Engine Coolant (orange in color). Refer toAdding engine
coolant, in the Maintenance and Care chapter.
Capacities and specifications
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•The Federal Communications Commission (FCC) and Canadian Radio
Telecommunications Commission (CRTC) regulate the use of mobile
communications systems - such as two-way radios, telephones and
theft alarms - that are equipped with radio transmitters. Any such
equipment installed in your vehicle should comply with FCC or CRTC
regulations and should be installed only by a qualified service
technician.
•Mobile communications systems may harm the operation of your
vehicle, particularly if they are not properly designed for automotive
use or are not properly installed. When operated, such systems may
cause the engine to stumble or stall. In addition, such systems may be
damaged or their performance may be affected by operating your
vehicle. (Citizens band [CB] transceivers, garage door openers and
other transmitters with outputs of five watts or less will not ordinarily
affect your vehicle’s operation.)
•Ford cannot assume responsibility for any adverse effects or damage
that may result from the use of such equipment.
ORDERING ADDITIONAL OWNER’S LITERATURE
To order the publications in this portfolio in the United States:
Make checks payable to:
HELM, INCORPORATED
P.O. Box 07150
Detroit, Michigan 48207
For a free publication catalog, order toll free: 1-800-782-4356
Monday-Friday 8:00 a.m. - 6:00 p.m. EST,
for credit card holders only
To order the publications in this portfolio in Canada:
Make cheques payable to:
Ford Motor Company of Canada, Ltd.
Service Publications
P.O. Box 1580, Station B
Mississauga, Ontario, Canada L4Y 4G3
or order toll free: 1-800-387-4966
Monday-Friday 8:00 a.m. - 6:00 p.m. EST,
for credit card holder orders only
Customer assistance
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Accessory delay ..........................75
Air bag supplemental
restraint system ..........................92
and child safety seats ..............93
description ................................92
disposal ......................................96
driver air bag ............................94
indicator light ......................10,95
operation ...................................94
passenger air bag .....................94
passenger deactivation switch...96
Air cleaner filter .......................212
Air conditioning ..........................24
Ambulance packages ....................3
Automatic transmission ............116
driving an automatic
overdrive .................................117
fluid, refill capacities ..............212
fluid, specification ..................217
Axle
lubricant specifications ..........217
refill capacities ........................212
traction lok ..............................115
Battery .......................................187
acid, treating emergencies .....187
charging system warning light...12
jumping a disabled battery ....163
maintenance-free ....................187
replacement, specifications ...212
servicing ..................................187
voltage gauge ............................16
Brakes ........................................112
anti-lock .....................112,113,114
anti-lock brake system (ABS)
warning light ......................11,113
brake warning light ..................11
fluid, checking and adding ....175
fluid, refill capacities ..............212
fluid, specifications ..........215,217
lubricant specifications ...215,217
parking ....................................114
shift interlock ..........................116Break-in period .............................2
Capacities for refilling fluids ....212
CD changer .................................62
Child safety restraints ..............101
child safety belts ....................101
child safety seats ....................102
Child safety seats ......................102
attaching with tether straps ..106
built-in child seat ...................102
in front seat ............................103
in rear seat ..............................103
tether anchorage hardware ...106
Cleaning your vehicle ...............208
engine compartment ..............209
exterior ....................................209
exterior lamps .........................210
instrument panel ....................210
interior .....................................210
plastic parts ............................210
safety belts ..............................211
washing ....................................208
waxing .....................................209
wheels ......................................209
wiper blades ............................210
Clock .............................33,39,49,59
Clutch
fluid ..........................................176
operation while driving ..........119
recommended shift speeds ....120
Compass, electronic ....................19
calibration .................................21
set zone adjustment .................20
Console ........................................76
Controls
power seat .................................83
Coolant ...............................178,180
checking and adding ..............178
refill capacities .................180,212
specifications ...................215,217
Customer Assistance ................223
Ford accessories for your
vehicle .....................................230
Index
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Ford Extended Service Plan...224
Getting assistance outside the
U.S. and Canada .....................229
Getting roadside assistance ...223
Getting the service you need...225
Ordering additional owner’s
literature .................................234
The Dispute Settlement Board...226
Dipstick
engine oil .................................172
Doors
door ajar warning .....................13
Driveline universal joint and
slip yoke ....................................186
Driving under special
conditions ...........................130,131
sand .........................................131
snow and ice ...........................132
through water ..................131,134
Emergencies, roadside
jump-starting ..........................163
Emission control system ..........202
Engine ........................................217
check engine/service engine
soon light .................................8,9
coolant .....................................178
diesel ...........................................3
idle speed control ...................187
lubrication specifications...215,217
refill capacities ........................212
service points ..........................172
starting after a collision .........144
Engine block heater .................110
Engine oil ..................................172
checking and adding .......172,174
dipstick ....................................172
filter, specifications .........174,212
recommendations ...................174
refill capacities .................172,212
specifications .....172,174,215,217
Exhaust fumes ..........................110
Fail safe cooling ........................180Fluid capacities .........................212
Four-Wheel Drive vehicles ..12,125
control trac ...............................23
description ..............................128
driving off road .......................130
electronic shift ............23,125,128
indicator light ....................12,126
lever operated shift ................126
manual locking hubs ..............126
Fuel ............................................194
calculating fuel economy .......198
cap ...........................................197
capacity ...................................212
choosing the right fuel ...........196
comparisons with EPA fuel
economy estimates .................201
detergent in fuel .....................197
filling your vehicle
with fuel ....................194,197,199
filter, specifications .........198,212
fuel pump shut-off switch .....144
improving fuel economy ........198
low fuel warning light ................8
octane rating ....................196,217
quality ......................................197
running out of fuel .................197
safety information relating to
automotive fuels .....................194
Fuses ...................................145,146
Gas cap (see Fuel cap) ............197
Gas mileage (see Fuel
economy) ...................................198
Gauges .........................................14
battery voltage gauge ...............16
engine coolant temperature
gauge .........................................15
engine oil pressure gauge ........17
odometer ...................................15
speedometer .............................14
tachometer ................................16
trip odometer ............................16
Index
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GAWR
(Gross Axle Weight Rating) .....132
calculating ...............................134
definition .................................132
driving with a heavy load ......132
location ....................................132
GVWR (Gross Vehicle
Weight Rating) ..........................132
calculating ........................132,134
definition .................................132
driving with a heavy load ......132
location ....................................132
Hazard flashers .........................144
Headlamps ...................................22
aiming ......................................208
daytime running lights .............22
flash to pass .........................23,73
high beam .......................12,22,72
turning on and off ....................22
warning chime ..........................13
Heating ........................................24
heater only system ...................24
heating and air
conditioning system .................26
Hood ..........................................171
Ignition .......................................217
positions of the ignition ...........66
removing the key ....................124
Infant seats (see Safety seats)...102
Inspection/maintenance
(I/M) testing ..............................203
Instrument panel
cleaning ...................................210
lighting up panel and interior....23
location of components ..............8
Jump-starting your vehicle ......163
Keys
key in ignition chime ...............13
positions of the ignition ...........66
Lamps
autolamp system .....................203
cargo lamps ...............................23daytime running light ...............22
headlamps .................................22
headlamps, flash to pass .....23,73
instrument panel, dimming .....23
replacing
bulbs ............203,204,205,206,207
Lane change indicator
(see Turn signal) ........................66
Lights, warning and indicator ......8
air bag ........................................10
anti-lock brakes (ABS) .....11,113
brake ..........................................11
charging system ........................12
check coolant ............................13
door ajar ....................................13
engine oil pressure ...................13
high beam .................................12
low fuel ........................................8
safety belt .................................11
service engine soon .................8,9
turn signal indicator .................12
Load limits .................................132
GAWR ......................................132
GVWR ......................................132
trailer towing ..........................132
Lubricant specifications ....215,217
Lumbar support, seats ...............84
Manual transmission .................119
fluid capacities ........................212
lubricant specifications ..........217
Message center ...........................17
english/metric button ...............17
menu button .............................18
Mirrors
fold away ...................................76
side view mirrors (power) .......75
Motorcraft parts .................198,212
Octane rating ............................196
Odometer .....................................15
Overdrive .....................................73
Panic alarm feature,
remote entry system ..................78
Index
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