2001 FORD F250 octane

What you should do if the Service Engine Soon light illuminates
Light turns on solid:
This means that the OBD II system has detected a malfunction.
Temporary malfunctions may cause yourService Engine Soonlight to
illuminate. Examples are:
1. The vehicle has run out of fuel. (The engine may misfire or run
poorly.)
2. Poor fuel quality or water in the fuel.
3. The fuel cap may not have been properly installed and securely
tightened.
These temporary malfunctions can be corrected by filling the fuel tank
with high quality fuel of the recommended octane and/or properly
installing and securely tightening the gas cap. After three driving cycles
without these or any other temporary malfunctions present, theService
Engine Soonlight should turn off. (A driving cycle consists of a cold
engine startup followed by mixed city/highway driving.) No additional
vehicle service is required.
If theService Engine Soonlight remains on, have your vehicle serviced
at the first available opportunity.
Light is blinking:
Engine misfire is occurring which could damage your catalytic converter.
You should drive in a moderate fashion (avoid heavy acceleration and
deceleration) and have your vehicle serviced at the first available
opportunity.
Under engine misfire conditions, excessive exhaust temperatures
could damage the catalytic converter, the fuel system, interior
floor coverings or other vehicle components, possibly causing a fire.
Air bag readiness
Momentarily illuminates when the
ignition is turned ON. If the light
fails to illuminate, continues to flash
or remains on, have the system
serviced immediately.
Instrumentation
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The flow of fuel through a fuel pump nozzle can produce static
electricity, which can cause a fire if fuel is pumped into an
ungrounded fuel container.
Use the following guidelines to avoid static build-up when filling an
ungrounded fuel container:
•Place approved fuel container on the ground.
•DO NOT fill a fuel container while it is in the vehicle (including the
cargo area).
•Keep the fuel pump nozzle in contact with the fuel container while
filling.
•DO NOT use a device that would hold the fuel pump handle in the fill
position.
Choosing the right fuel
Use only UNLEADED FUEL. The use of leaded fuel is prohibited by law
and could damage your vehicle.
Do not use fuel containing methanol. It can damage critical fuel system
components.
Your vehicle was not designed to use fuel or fuel additives with metallic
compounds, including manganese-based compounds containing MMT.
Repairs to correct the effects of using a fuel for which your vehicle was
not designed may not be covered by your warranty.
Octane recommendations
Your vehicle is designed to use
“Regular” unleaded gasoline with
pump (R+M)/2 octane rating of 87.
We do not recommend the use of
gasolines labeled as “Regular” that
are sold with octane ratings of 86 or lower in high altitude areas.
Do not be concerned if your engine sometimes knocks lightly. However, if
it knocks heavily under most driving conditions while you are using fuel
with the recommended octane rating, see your dealer or a qualified
service technician to prevent any engine damage.
87(R+M)/2 METHOD
Maintenance and care
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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 high quality fuel of the recommended octane
rating. Aftermarket products could cause damage to the fuel system.
Repairs to correct the effects of using an aftermarket product in your
fuel may not be covered by your warranty.
Many of the world’s automakers
issued the World-wide Fuel Charter
that recommends gasoline
specifications to provide improved
performance and emission control
system protection for your vehicle.
Gasolines that meet the World-wide
Fuel Charter should be used when
available. Ask your fuel supplier
about gasolines that meet the
World-wide Fuel Charter. In Canada,
look for fuels that display theAuto Makers’ Choicelogo.
Cleaner air
Ford endorses the use of reformulated “cleaner-burning” gasolines to
improve air quality.
Running out of fuel
Avoid running out of fuel because this situation may have an adverse
affect on powertrain components.
If you have run out of fuel:
•You may need to cycle the ignition from OFF to ON several times after
refueling, to allow the fuel system 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.
Maintenance and care
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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 driving (engine break-in period). You will get a more accurate
measurement after 3 000 km–5 000 km (2 000 miles-3 000 miles).
Filling the tank
The advertised fuel capacity of the fuel tank on your vehicle is equal to
the rated refill capacity of the fuel tank as listed in theRefill capacities
section ofthe Capacities and specificationschapter.
The advertised capacity is the amount of the indicated capacity and the
empty reserve combined. Indicated capacity is the difference in the
amount of fuel in a full tank and a tank when the fuel gauge indicates
empty. Empty reserve is the small amount of fuel remaining in the fuel
tank after the fuel gauge indicates empty.
The amount of usable fuel in the empty reserve varies and should
not be relied upon to increase driving range. When refueling your
vehicle after the fuel gauge indicates empty, you might not be
able to refuel the full amount of the advertised capacity of the
fuel tank due to the empty reserve still present in the tank.
For consistent results when filling the fuel tank:
•Turn the engine/ignition switch to the off position prior to refueling,
an error in the reading will result if the engine is left running.
•Use the same filling rate setting (low — medium — high) each time
the tank is filled.
•Allow no more than 2 automatic click-offs when filling.
•Always use fuel with the recommended octane rating.
•Use a known quality gasoline, preferably a national brand.
•Use the same side of the same pump and have the vehicle facing the
same direction each time you fill up.
•Have the vehicle loading and distribution the same every time.
Your results will be most accurate if your filling method is consistent.
Maintenance and care
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ENGINE DATA
Engine 5.4L V8 engine 6.8L V10 engine
Cubic inches 330 415
Required fuel 87 octane 87 octane
Firing order 1-3-7-2-6-5-4-8 1-6-5-10-2-7-3-8-4-9
Spark plug gap1.3-1.4 mm
(0.052-0.056 inch)1.3-1.4 mm
(0.052-0.056 inch)
Ignition system Coil on plug Coil on plug
Compression ratio 9.0:1 9.0:1
VEHICLE DIMENSIONS
F250–except Crew Cab
Dimension Body style
Regular
Cab 4x2Regular
Cab 4x4Super Cab
4x2Super Cab
4x4
(1) Overall
height1 864 mm
(74 in)1 958 mm
(77.1 in)1 870 mm
(73.6 in)1 964 mm
(77.3 in)
(2) Track
(Front /
Rear)1 736.3 mm
(68.3 in) /
1 729.3 mm
(68 in)1 736.3 mm
(68.3 in) /
1 729.3 mm
(68 in)1 736.3 mm
(68.3 in) /
1 729.3 mm
(68 in)1 736.3 mm
(68.3 in) /
1 729.3 mm
(68 in)
(3) Overall
width2 031 mm
(79.9 in)2 031 mm
(79.9 in)2 031 mm
(79.9 in)2 031 mm
(79.9 in)
(4)
Wheelbase3 479.8 mm
(137 in)3 479.8 mm
(137 in)3 601.7 mm
(141.8 in)
a
4 013.2 mm
(158 in)b
3 601.7 mm
(141.8 in)a
4 013.2 mm
(158 in)b
(5) Overall
length5 646 mm
(222.2 in)5 757 mm
(226.6 in)5 876 mm
(231.3 in)a
6 177 mm
(243.1 in)b
5 879 mm
(231.4 in)a
6 180 mm
(243.3 in)b
a
Short wheel basebLong wheel base
Capacities and specifications
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fail-safe coolant ......................211
idle speed control ...................219
lubrication
specifications ..................253, 256
refill capacities ........................249
service points ..........................200
starting after a collision .........168
Engine block heater .................129
Engine oil ..................................201
checking and adding ..............201
dipstick ....................................201
filter, specifications ........203, 249
recommendations ...................203
refill capacities ........................249
specifications ..................253, 256
Exhaust fumes ..........................129
F
Fail safe cooling ........................211
Fluid capacities .........................249
Foglamps .....................................26
Four-Wheel Drive
vehicles ................................13, 145
control trac ...............................27
description ..............................149
driving off road .......................151
electronic shift ..........27, 145, 149
indicator light ...................14, 146
lever operated shift ................147
manual locking hubs ..............146
preparing to drive your
vehicle .....................................135
Fuel ............................................227
calculating fuel economy .......232
cap ...........................................231
capacity ...................................249
choosing the right fuel ...........229comparisons with EPA fuel
economy estimates .................235
detergent in fuel .....................230
filling your vehicle
with fuel ..................227, 231–232
filter, specifications ........231, 249
fuel pump shut-off switch .....168
gauge .........................................16
improving fuel economy ........232
low fuel warning light ..............10
octane rating ...................229, 256
quality ......................................230
running out of fuel .................230
safety information relating to
automotive fuels .....................227
Fuses ..................................170–171
G
Gas cap (see Fuel cap) ............231
Gas mileage (see Fuel
economy) ...................................232
Gauges .........................................16
battery voltage gauge ...............19
engine coolant temperature
gauge .........................................17
engine oil pressure gauge ........19
fuel gauge ..................................16
odometer ...................................18
speedometer .............................17
tachometer ................................18
trip odometer ............................18
GAWR (Gross Axle Weight
Rating) .......................................154
calculating ...............................156
definition .................................154
driving with a heavy load ......154
location ....................................154
GVWR (Gross Vehicle Weight
Rating) .......................................154
Index
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safety belt .................................12
service engine soon ..................10
speed control ............................76
turn signal indicator .................13
Load limits .................................154
GAWR ......................................154
GVWR ......................................154
trailer towing ..........................154
Loading instructions .................155
Locks
childproof ..................................81
Lubricant specifications ...253, 256
Lumbar support, seats .........91–92
M
Manual transmission .................139
fluid capacities ........................249
lubricant specifications ..........256
reverse .....................................143
Message center ...........................19
english/metric button ...............20
menu button .............................20
Mirrors .........................................83
fold away ...................................82
heated ........................................83
side view mirrors (power) .......81
Motorcraft parts ................231, 249
O
Octane rating ............................229
Odometer .....................................18
Oil (see Engine oil) ..................201
Overdrive .....................................78P
Panic alarm feature, remote
entry system ................................85
Parking brake ............................133
Parts (see Motorcraft parts) ....249
Pedals (see Power adjustable
foot pedals) .................................26
Power distribution box
(see Fuses) ...............................175
Power door locks ........................80
Power steering ..........................134
fluid, checking and adding ....213
fluid, refill capacity ................249
fluid, specifications .........253, 256
Preparing to drive your
vehicle ........................................135
R
Radio ............................................35
Relays ........................................170
Remote entry system ...........84–85
illuminated entry ......................86
locking/unlocking doors ...........85
panic alarm ...............................85
replacement/additional
transmitters ...............................87
replacing the batteries .............86
Reverse sensing system .............27
S
Safety belts (see Safety
restraints) ..................15, 93–97, 99
Safety defects, reporting ..........277
Safety restraints ..............93–97, 99
Index
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Item Information
Required fuel Unleaded fuel only - 87 octane
Fuel tank capacity Refer toRefill capacitiesin theCapacities
and specificationschapter.
Engine oil (includes
filter change)5.7L (6.0 quarts). Use Motorcraft SAE 5W-20
Super Premium Motor Oil, Ford specification
WSS-M2C153-H.
Tire size and pressure Refer to the Certification Label inside of
driver’s door
Hood release Pull handle under the left side of the
instrument panel.
Coolant capacity Refer toRefill capacitiesin theCapacities
and specificationschapter.
Power steering fluid
capacityFill to line on reservoir. Use Motorcraft
MERCONAT F.
Manual transmission
(5-speed)
23.2L (3.4 quarts). Use Synthetic MERCON
AT F.3
Manual transmission
(6-speed)25.5L (5.8 quarts). Use Motorcraft MERCON
AT F.3
Automatic
transmission fluid
capacity
2
16.7L (17.7 quarts). Use Motorcraft MERCON
AT F.4
1
Ensure 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.
2Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick
handle. Check the container to verify the fluid being added is of the
correct type. Refer to your scheduled maintenance guide to 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.
Filling station information
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