service indicator FORD F250 1999 User Guide

with the recommended octane rating, see your dealer or a qualified
service technician to prevent any engine damage.
Fuel quality
If you are experiencing starting, rough idle or hesitation driveability
problems during a cold start, try a different brand of “Regular” unleaded
gasoline. “Premium” unleaded gasoline is not recommended (particularly
in the United States) because it may cause these problems to become
more pronounced. If the problems persist, see your dealer or a qualified
service technician.
It should not be necessary to add any aftermarket products to your fuel
tank if you continue to use a high quality fuel.
Cleaner air
Ford approves the use of gasolines to improve air quality, including
reformulated gasolines that contain oxygenates up to 10% ethanol or
15% MTBE.
Running out of fuel
Avoid running out fuel because this situation may have an adverse affect
on powertrain components.
If you have run out of fuel:
•You may need to crank the engine several times after refueling before
the system starts to pump the fuel from the tank to the engine.
•Your “Service Engine Soon” indicator may come on. For more
information on the “Service Engine Soon” indicator, refer to the
Instrumentationchapter.
Fuel Filler Cap
Your fuel tank filler cap has an indexed design with a 1/8 turn on/off
feature.
When fueling your vehicle:
1. Turn the engine off.
2. Carefully turn the filler cap counterclockwise 1/8 of a turn until it
stops.
3. Pull to remove the cap from the fuel filler pipe.
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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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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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