fuel pump FORD F250 1997 Owners Manual

141
*
[TO04400(FM)05/96]
If you need to shift out of P (Park) by using the
alternate procedure described above, it is
possible that a fuse has blown and that your
brakelamps may also not be functional. Please
refer to the chapter titledRoadside Emergenciesin
this Owner Guide for instructions on checking
and replacing fuses.
*
[TO04500(FM)05/96]
RWARNING
DO NOT DRIVE YOUR VEHICLE UNTIL
YOU VERIFY THAT THE BRAKELAMPS
ARE WORKING.
[TO04600(FM)04/96]
For cold or warm engines:
*
[TO04700(FM)01/96]
If the engine still does not start after two
attempts:
*
[TO04800(FM)01/96]
1. Turn the ignition key to the OFF position.
*
[TO04900(FM)01/96]
2. Press the accelerator all the way to the floor
and hold it.
*
[TO05000(FM)01/96]
3. Turn the ignition key to the START position.
*
[TO05100(FM)01/96]
4. Release the ignition key when the engine
starts.
*
[TO05200(FM)03/96]
5. Release the accelerator gradually as the
engine speeds up.
*
[TO05300(FM)05/96]
If the engine still does not start, the fuel pump
shut-off switch may have been activated. For
directions on how to reset the switch seeFuel
Pump Shut-Off Switchin the index.
*
[TO05500(F )01/96]
A computer system controls the engine's idle
speed. When you start your vehicle, the engine's
idle speed normally runs higher than when it's
warmed up. These faster engine speeds will
make your vehicle move slightly faster than its
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223
Roadside Emergencies
%*
[ER00205(FM)01/96]
If the Engine Cranks but Does
Not Start or Does Not Start After
a Collision
%*
[ER00210(FM)01/96]
Fuel Pump Shut-Off Switch
*
[ER00220(FM)03/96]
If the engine cranks but does not start or does
not start even after a small collision, the fuel
pump shut-off switch may have been activated.
The shut-off switch is a device intended to stop
the fuel pump when your vehicle has been
involved in a substantial jolt.
*
[ER00225(FM)03/96]
Once the shut-off switch is activated, you must
reset the switch by hand before you can start
your vehicle.
[ER00230(F )04/96]
one third page art:0020005-C
Fuel pump shut-off switch location
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224
*
[ER00250(FM)03/96]
RWARNING
If you see or smell fuel, do not reset the
switch or try to start your vehicle. Have
all the passengers get out of the vehicle
and call the local fire department or a
towing service.
*
[ER00252(FM)03/96]
If your engine cranks but does not start after a
collision or substantial jolt:
*
[ER00255(FM)01/96]
1. Turn the ignition key to the OFF position.
*
[ER00260(FM)03/96]
2. Check under the vehicle for leaking fuel.
*
[ER00265(FM)01/96]
3. If you do not see or smell fuel, push the red
reset button down. If the button is already
set, you may have a different mechanical
problem.
*
[ER00270(F )01/96]
4. Turn the ignition key to the ON position for
a few seconds, then turn it to the OFF
position.
*
[ER00280(FM)03/96]
5. Check under the vehicle again for leaking
fuel.If you see or smell fuel, do not start
your vehicle again.If you do not see or
smell fuel, you can try to start your vehicle
again.
*
[ER00285(FM)03/96]
6. Check all vehicle warning lights before
driving your vehicle.
[ER00290(FM)03/96]
quarter page art:0020107-A
Reset button for fuel pump shut-off switch
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299
*
[MC35200(FM)01/96]
If you are taking the medication ªAntabuseº or
other forms of disulfiram for the treatment of
alcoholism, vapor or skin contact with a
gasoline-methanol blend may cause the same
kind of adverse reaction as drinking an alcoholic
beverage. In sensitive individuals, serious
personal injury or sickness could result. Consult
a physician promptly if you experience an
adverse reaction.
*
[MC35300(FM)02/96]
Filling the fuel tank
*
[MC35400(FM)01/96]
RWARNING
Do not overfill the fuel tank. The pressure
in an overfilled tank may cause leakage
and lead to fuel spray and fire.
*
[MC35500(FM)01/96]
To fill the fuel tank properly:
*
[MC35600(FM)01/96]
NOTE: Extinguish all lit cigarettes, other
smoking materials, and any open
flames before fueling your vehicle.
*
[MC35700(FM)01/96]
1. Remove the fuel cap by following the
instructions above underRemoving the Fuel
Capin this chapter. Proceed to add fuel to
the tank only if your vehicle is on level
ground.
*
[MC35800(FM)01/96]
2. Make sure that you pump unleaded fuel and
put the nozzle all the way inside the fuel
filler pipe.
*
[MC35900(FM)01/96]
NOTE: If you spill any fuel on the body of
your vehicle, clean it off immediately.
The fuel may dull or soften the paint
if you do not wash it off.
%*
[MC36000(FM)03/96]
3. Replace the fuel cap completely when you
are finished. Turn it clockwise 1/4 turn until
it is tight. It will click when it is fully
tightened.
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300 %
*
[MC36100(FM)01/96]
Running Out of Fuel
*
[MC36200(FM)01/96]
If your vehicle runs out of fuel, try to stop on
level ground away from traffic. Add at least two
gallons (8 liters) of fuel to start your vehicle
again. If your vehicle is not on level ground,
you may need as much as five gallons (20 liters)
of fuel to start it.
*
[MC36300(FM)01/96]
You may need to crank the engine several times
before the fuel system starts to pump fuel from
the tank to the engine.
%*
[MC36400(FM)03/96]
Fuel Economy
*
[MC36500(FM)01/96]
Fuel economy is an estimate of the efficiency of
your vehicle and can be calculated as Miles Per
Gallon (MPG) or Liters Per 100 Kilometers
(L/100K).
*
[MC36600(FM)01/96]
Do not calculate fuel economy during your
vehicle's break-in period. This would not be an
accurate estimate of how much fuel your vehicle
will normally use.
*
[MC36700(FM)01/96]
To calculate fuel economy:
*
[MC36800(FM)01/96]
1. Fill the tank completely and record the
initial odometer reading.
*
[MC36900(FM)01/96]
2. Every time you buy fuel record the
amount (in gallons or liters) purchased.
*
[MC37000(FM)01/96]
3. After at least three to five tankfuls, fill the
fuel tank and record the final odometer
reading.
*
[MC37100(FM)01/96]
4. Use these equations to calculate your fuel
economy.
*
[MC37200(FM)01/96]
q
English: MPG = (total miles)/(gallons used).
*
[MC37300(FM)01/96]
q
Metric: L/100K = (liters used) x 100/(total
kilometers)
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315
*
[MC51700(F )01/96]
NOTE: Before using any cleaner, test it on a
small, hidden area of fabric. If the
fabric's color or texture is adversely
affected by a particular cleaner, do not
use it.
*
[MC51800(F )01/96]
Cleaning the Engine
*
[MC51900(F )01/96]
A clean engine is more efficient because a
buildup of grease and dirt acts as an insulator,
keeping the engine warmer than usual.
*
[MC52000(F )01/96]
q
Extreme care must be used if a power washer
is used to clean the engine. The high pressure
fluid could penetrate sealed parts and
assemblies causing damage or malfunctions.
*
[MC52100(F )04/96]
q
In order to avoid possible cracking of the
engine block or fuel injection pump, do not
spray a hot engine or injection pump with
cold water.
*
[MC52200(F )04/96]
q
The alternator, distributor and air intake must
be covered. Covering these components will
help prevent water damage.
*
[MC52300(F )01/96]
q
Never wash or rinse the engine while it is
running. Water getting into the engine may
cause internal damage.
%*
[MC52400(F )03/96]
Cleaning the Wheels
*
[MC52450(F )03/96]
Wash the wheels with the same detergent you
use to wash your vehicle's body. Do not use
acid-based wheel cleaners, steel wool, abrasives,
fuel, or strong detergents. These substances will
damage protective coatings. Use tar and road oil
remover to remove grease and tar.
*
[MC52500(F )03/96]
NOTE: Before going to a car wash, find out if
the brushes are abrasive.
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331 %
*
[CS02810(FM)01/96]
Engine
*
[CS02820(FM)01/96]
q
Start engine every 15 days. Run at fast idle
until it reaches normal operating temperature.
*
[CS02830(FM)01/96]
q
With your foot on the brake, shift through all
the gears while the engine is running.
%*
[CS02840(FM)01/96]
Fuel system
%*
[CS02850(FM)01/96]
q
Fill fuel tank with high-quality unleaded fuel
until the first automatic shutoff of the fuel
pump nozzle.
*
[CS02860(FM)01/96]
NOTE: During extended periods of vehicle
storage (60 days or more), fuel may
deteriorate due to oxidation. This can
damage rubber and other polymers in
the fuel system and may also clog
small orifices.
*
[CS02870(FM)01/96]
Ford Gas Stabilizer should be added whenever
actual or expected storage periods exceed 60
days. Follow the instructions on the label. The
vehicle should then be operated at idle speed to
circulate the additive throughout the fuel system.
[CS02880(F )04/96]
NOTE: Read the7.3L Diesel Engine Owner
Guide Supplementfor information
regarding vehicle storage for your
diesel-powered vehicle.
*
[CS02890(FM)01/96]
A volatile corrosion inhibitor added to the fuel
system will protect the fuel system's inner
surfaces from corrosion. Follow the instructions
packaged with the product.
%*
[CS02900(FM)01/96]
Cooling system
*
[CS02910(FM)01/96]
q
Protect against freezing temperatures.
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Index 373
Electronic stereo cassette radio
(see Electronic sound system)...... 42
Emergencies, roadside
battery acid spills.........250, 287
fuel................. 297
jump-starting............. 249
towing................ 254
Emergency brake (parking brake)..... 149
Emission control system......... 302
catalytic converter.......... 302
emissions warranty....... 4,302, 304
Engine
check engine warning light....... 17
diesel................. 7
does not start............ 223
fuel injected engine, starting....137, 139
fuel pump shut-off switch....... 223
preparing to start.........137±138
refill capacities............ 318
service points............ 261
starting............... 139
starting after a collision........ 223
storing your vehicle........330±331
Engine block heater........... 142
Engine coolant............. 274
checking and adding......... 274
disposal...........268, 277, 284
preparing for storage......... 331
proper solution......268, 276±277, 284
recovery reservoir........261, 275
refill capacities............ 318
specifications...........277, 324
temperature gauge........... 21
Engine coolant temperature gauge..... 21
description............... 21
mechanical............... 21
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376 Index
Fuel filler door...........293±294
override, manual........... 294
remote release............ 293
Fuel filter, specifications......... 317
Fuel gauge................ 21
Fuel pump shut-off switch
engine does not start......... 223
starting after a collision........ 223
Fuel tank selector switch, dual tanks.... 62
Fuse panels, instrument panel....226, 234
Fuses
charts................ 234
checking and replacing......225, 234
circuit breakers............ 235
G
Gas cap (see Fuel cap).......... 293
Gas mileage (see Fuel economy) . . . 295, 300
Gasohol................ 297
Gasoline (see Fuel)............ 293
Gauges, Mechanical
battery voltage gauge.......... 18
charging system gauge......... 18
engine coolant temperature gauge.... 21
engine oil pressure gauge........ 19
fuel gauge............... 21
odometer................ 24
speedometer.............. 23
tachometer............... 24
trip odometer.............. 24
File:ltixf.ex
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