FORD F250 1997 Owners Manual

302
%*
[MC38925(FM)01/96]
Emission Control System
*
[MC38950(F )01/96]
Your vehicle is equipped with a catalytic
converter which enables your vehicle to comply
with applicable exhaust emission requirements.
*
[MC38975(FM)01/96]
RWARNING
Exhaust leaks may result in the entry of
harmful and potentially lethal fumes into
the passenger compartment. Under
extreme conditions excessive exhaust
temperatures could damage the fuel
system, the interior floor covering, or
other vehicle components, possibly
causing a fire.
*
[MC39000(F )01/96]
To make sure that the catalytic converter and the
other emission control parts continue to work
properly:
*
[MC39075(FM)01/96]
q
Avoid running out of fuel.
*
[MC39100(FM)01/96]
q
Do not turn off the ignition while your
vehicle is moving, especially at high speeds.
*
[MC39125(FM)02/96]
q
Have the services listed in theMaintenance
Schedulebooklet performed according to the
specified schedule. The scheduled
maintenance services are required because
they are considered essential to the life and
performance of your vehicle and to its
emissions system.
*
[MC39150(FM)01/96]
In general, maintenance, replacement, or service
of the emissions control devices or systems in
your new Ford Motor Company vehicle or
engine may be performed at your expense by
any automotive repair establishment or
individual using automotive parts equivalent to
those which your vehicle or engine was
originally equipped.
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303
*
[MC39175(FM)01/96]
RWARNING
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.
*
[MC39200(F )01/96]
RWARNING
On vehicles without original equipment
floor covering or insulation, do not let
passengers ride in your truck in a manner
that allows contact between skin and the
metal floor.
*
[MC39225(FM)01/96]
If other than Ford or Motorcraft or Ford
authorized remanufactured parts are used for
maintenance, replacement, or for the service of
components affecting emissions control, the
owner should be assured that such parts are
warranted by their manufacturer to be
equivalent to genuine Ford Motor Company
parts in performance and durability. Please
consult your warranty information booklet for
complete warranty information.
*
[MC39250(F )01/96]
Watch for fluid leaks, strange odors, smoke, loss
of oil pressure, the charge warning light, the
check engine light, or the temperature warning
light. These sometimes indicate that the emission
system is not working properly.
*
[MC39275(FM)01/96]
Do not make any unauthorized changes to your
vehicle or engine. Changes that cause more
unburned fuel to reach the exhaust system can
increase the temperature of the engine or
exhaust system.
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304
*
[MC39300(FM)01/96]
By law, anyone who manufactures, repairs,
services, sells, leases, trades vehicles, or
supervises a fleet of vehicles is not permitted to
intentionally remove an emission control device
or prevent it from working. In some of the
United States and in Canada, vehicle owners
may be liable if their emission control device is
removed or is prevented from working.
*
[MC39325(FM)01/96]
Do not drive your vehicle if it does not operate
properly. See your dealer if the engine runs on
for more than five seconds after you shut it off
or if it misfires, surges, stalls, or backfires.
%*
[MC39350(FM)01/96]
Information about your vehicle's emission
control 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.
[MC39375(F )04/96]
NOTE: All current model year vehicles are
certified to the same year emissions
standards except certain vehicles
equipped with engines built prior to
January 1 of the model year which may
be certified to prior year emissions
standards. In either case, the
maintenance schedules contained in the
back of this Owner Guide must be
used to maintain your engine.
% [MC39400(FM)04/96]
Noise emissions warranty, prohibited
tampering acts
[MC39425(FM)04/96]
On January 1, 1978, Federal regulations became
effective governing the noise emissions on trucks
with a GVWR of over 10,000 lbs (4,536 kgs). The
following statements concerning prohibited
tampering acts and the noise warranty are found
in theWarranty Information Booklet, and are
applicable to completed F-Series chassis cabs
whose GVWR is over 10,000 lbs (4,536 kgs).
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305 [MC39475(FM)04/96]
Do not tamper with the noise control
system
[MC39500(FM)04/96]
Federal law prohibits the following acts:
[MC39525(FM)04/96]
1. The removal or dismantlement, (by any
person unless for maintenance, repair or
replacement purposes) of any device or
design element incorporated into any new
vehicle to control noise output, prior to its
sale or delivery to the consumer, or while it
is being used, or
[MC39550(FM)04/96]
2. Using your vehicle after a device or design
element has been removed or dismantled, by
any person.
[MC39575(FM)04/96]
The following are some of the acts that are
considered tampering:
[MC39600(FM)04/96]
q
Removing the hood blanket, fender apron
absorbers, fender apron barriers, underbody
noise shields or material constructed to
absorb noise output.
[MC39650(FM)04/96]
q
Removing or dismantling the engine speed
governor, so that the engine's speed exceeds
the manufacturer's specifications.
[MC39675(FM)04/96]
q
Removing the air duct, air intake choke or
silencer, air cleaner and/or air cleaner
element.
[MC39700(FM)04/96]
q
Removing or dismantling any of the exhaust
system components including the catalyst
inlet pipe, muffler, outlet pipe, resonator or
diffuser.
[MC39725(FM)04/96]
q
Removing the fan shroud. Removing or
dismantling the fan clutch so that it no longer
functions properly.
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306 [MC39750(FM)04/96]Maintenance
[MC39775(FM)04/96]
Instructions for maintenance and service of the
noise control system have been included in the
Maintenance Schedule and Recordbooklet and in
the ªGeneral Maintenance Checklist.º To aid the
noise control system throughout the life of the
vehicle, Ford Motor Company recommends that
this vehicle should be operated according to the
Owner's Guide. When installing replacement
parts, use caution not to violate the tampering
act as described above. Use the Maintenance
Record Log to list any inspections and services
performed on the vehicle.
%*
[MC39800(FM)03/96]
How to Prepare Your Vehicle for
Inspection/Maintenance (I/M) Testing
*
[MC39825(FM)04/96]
In some localities it may become a legal
requirement to pass an
Inspection/Maintenance (I/M) test of the
On-Board Diagnostic (OBD) II system. If the
vehicle's powertrain system or its battery has
just been serviced, the OBD II system is reset to
a not ready for I/M testing condition. To
prepare for I/M testing, the law specifies that
additional city and highway driving is necessary
to complete the check of the OBD II system.
[MC39830(FM)05/96]
The driving modes required to reach the ready
condition consist of a minimum of 30 minutes
city and highway driving as described below:
[MC39835(FM)05/96]
At least 20 minutes driving in stop and go, city
type traffic with at least four idle periods.
[MC39840(FM)05/96]
At least 10 minutes of driving on an expressway
or highway.
[MC39845(FM)05/96]
Before completing the above driving modes, the
engine must be warmed up and at operating
temperature. Once started, the vehicle must not
be turned off during these driving modes.
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307
%*
[MC41200(F )03/96]
Lights and Bulb Replacement
*
[MC41250(F )01/96]
It is a good idea to check the operation of the
following lights frequently:
*
[MC41300(F )01/96]
q
headlamps
*
[MC41350(F )01/96]
q
tail lamps
*
[MC41400(F )01/96]
q
brakelamps
*
[MC41450(F )01/96]
q
high-mount brakelamp
*
[MC41500(F )01/96]
q
hazard flasher
*
[MC41550(F )01/96]
q
turn signals
*
[MC41600(F )05/96]
q
license plate lamps
%*
[MC41650(F )01/96]
The alignment of your headlamps should be
checked if:
*
[MC41700(F )01/96]
q
oncoming motorists frequently signal you to
turn off your vehicle's high beams when you
do not have the high beams on
*
[MC41750(F )01/96]
q
the headlamps do not seem to give you
enough light to see clearly at night
*
[MC41800(F )01/96]
q
the headlamp beams are pointed substantially
away from a position slightly down and to
the right
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308 %
*
[MC41850(F )01/96]
Headlamp Bulb
*
[MC41950(F )03/96]
The headlamps on your vehicle use replaceable
bulbs. When the lamp burns out, simply replace
the bulb, rather than the whole lamp.
*
[MC42000(F )01/96]
RWARNING
Handle a halogen headlamp bulb carefully
and keep out of children's reach. Grasp
the bulb only by its plastic base and do
not touch the glass. The oil from your
hand could cause the bulb to break the
next time the headlamps are operated.
*
[MC42050(F )01/96]
NOTE: If the bulb is accidently touched, it
should be cleaned with rubbing
alcohol before being used.
*
[MC42100(F )01/96]
Do not remove the burned-out bulb unless you
can immediately replace it with a new one. If a
bulb is removed for an extended period of time,
contaminants may enter the headlamp housing
and affect its performance.
[MC42150(F )04/96]
one third page art:0020406-B
Parts of a headlamp
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309
*
[MC42200(F )03/96]
Removing the headlamp bulb
*
[MC42250(F )01/96]
1. Make sure that the headlamp switch on the
instrument panel is in the OFF position.
[MC42300(F )04/96]
2. Lift the hood and behind the headlamp
remove the electrical connector by grasping
the wires and pulling rearward.
*
[MC42550(F )01/96]
3. Remove the bulb retaining ring by turning it
1/8 of a turn to free it from the socket. Then
slide the ring off the plastic base. Keep the
ring.You must use it again to hold the new
bulb in place.
*
[MC42650(F )01/96]
4. Carefully remove the bulb assembly from its
socket by gently pulling it rearward without
turning.
*
[MC42750(F )03/96]
Installing the headlamp bulb
*
[MC42800(F )01/96]
1. With the flat side of the bulb's plastic base
facing upward, insert the glass end of the
bulb into the socket. You may need to turn
the bulb left or right to line up the grooves
in the plastic base with the tabs in the
socket. When the grooves are aligned, push
the bulb into the socket until the plastic base
contacts the rear of the socket.
*
[MC42850(F )01/96]
2. Slip the bulb retaining ring over the plastic
base until it contacts the rear of the socket.
Lock the ring into the socket by rotating it
clockwise until you feel a ªstop.º
*
[MC42900(F )01/96]
3. Push the electrical connector into the rear of
the plastic base until it snaps, locking it into
position.
*
[MC43000(F )01/96]
4. Turn the headlamps on and make sure that
they work properly. If the headlamp was
correctly aligned before you changed the
bulb, you should not need to align it again.
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310 %
*
[MC43050(F )01/96]
High-Mount Brakelamp Bulbs
*
[MC43100(F )01/96]
To remove the brakelamp:
*
[MC43150(F )01/96]
1. Remove the two screws from the surface of
the lens.
*
[MC43200(F )01/96]
2. After removing the screws, remove the lamp
assembly.
[MC43250(F )04/96]
3. Remove the socket by rotating it 45Ê and
pulling it out of the lamp that contains the
burned-out bulb and replace the bulb.
*
[MC43300(F )01/96]
To installthe high-mount brakelamp:
[MC43350(F )04/96]
1. Push the bulb socket into the lamp assembly
and rotate45Ê.
[MC43400(F )04/96]
2. Position the lamp assembly on vehicle.
[MC43450(F )04/96]
3. Secure with two screws.
[MC43500(F )04/96]
half page art:0020849-C
Replacing the high-mount brakelamp or cargo lamp bulb
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311
*
[MC44500(F )02/96]
Bulb Specifications
[MC44800(F )04/96]
thirty-six pica chart:0020412-IFile:11ltmcf.ex
Update:Tue May 28 08:52:04 1996
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