engine FORD CROWN VICTORIA 1997 1.G Repair Manual

226
*
[MC17800( ALL)12/95]
q
Start and idle the engine until the radiator
upper hose is warm (this indicates the
thermostat is open and coolant is flowing
through the entire system).
*
[MC17900( ALL)12/95]
q
Immediately shut off the engine and let cool.
Cautiously remove the pressure relief cap and
add a 50/50 mixture of specified coolant and
water until the coolant is at the COLD FILL
level in the coolant reservoir.
*
[MC18000( ALL)12/95]
q
Reinstall the pressure cap securely.
*
[MC18100( ALL)12/95]
q
Check for leaks at the draincock.
*
[MC18200( ALL)12/95]
q
Recheck the engine coolant level, using the
recommended procedure, after one or two
occasions of vehicle use.
%
*
[MC18300( ALL)01/96]
Power Steering Fluid
*
[MC18400( ALL)01/96]
Check the level of the power steering fluid at
least twice a year (i.e., every Spring and Fall).
%*
[MC18500( ALL)01/96]
Checking and Adding Power Steering
Fluid
*
[MC18700( ALL)04/96]
1. Start the engine and let it run until the
power steering fluid reaches normal
operating temperature. The power steering
fluid will be at the right temperature when
the engine coolant temperature gauge in the
instrument cluster is near the center of the
NORMAL operating temperature range.
*
[MC18800( ALL)01/96]
2. While the engine idles, turn the steering
wheel back and forth several times. Make
sure that the cap assembly is installed at this
time.
*
[MC18900( ALL)01/96]
3. Turn the engine off.
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228 [MC20200( GV)12/95]If you must check the power steering fluid when
it is cold, make sure that the fluid reaches the
MIN mark on the reservoir.
%
*
[MC21300( ALL)01/96]
Automatic Transmission Fluid
*
[MC21400( ALL)03/96]
Under normal circumstances, you do not need to
check the fluid level of the transmission, since
your vehicle does not use up transmission fluid.
Refer to theMaintenance Schedulebooklet for
replacement intervals. However, if the
transmission is not working properly Ð for
instance, the transmission may slip or shift
slowly, or you may notice some sign of fluid
leakage Ð the fluid level should be checked.
%*
[MC21500( ALL)01/96]
Checking the Automatic Transmission
Fluid
*
[MC21600( ALL)01/96]
It is preferable to check the transmission fluid
level at normal operating temperature
150ÊF-170ÊF (66ÊC-77ÊC),after approximately 20
miles (30 km) of driving. However, if necessary,
you can check the fluid level without having to
drive 20 miles (30 km) to obtain a normal
operating temperature if outside temperatures
are above50ÊF (10ÊC).
[MC21700( ALL)12/95]
With the vehicle on a level surface, start the
engine and, while fully applying the brake
pedal, move the transmission shift selector
through all of the gear ranges allowing sufficient
time for each position to engage.Securely latch
the transmission shift selector in the P (Park)
position, fully set the parking brake and leave
the engine running.
[MC21800( GV)12/95]
NOTE: Your vehicle should not be driven if
the fluid level is below the bottom
hole on the dipstick.
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231 %
*
[MC23600( ALL)01/96]
Help Us Protect Our Environment
*
[MC23700( ALL)01/96]
Ford Motor Company strongly recommends that
used lead-acid batteries be returned to an
authorized recycling facility for disposal.
*
[MC23800( ALL)01/96]
one inch art:0000983-A
Battery recycling symbol
%*
[MC24000( BCGV)12/95]
Because your vehicle's engine is electronically
controlled by a computer, some control
conditions are maintained by power from the
battery. If you ever disconnect the battery or
install a new battery, you must allow the
computer to ªrelearnº its idle conditions before
your vehicle will drive properly. To let the
engine do this, put the gearshift in P (Park), turn
off all the accessories, and start the vehicle. Let
the engine idle for at least one minute. (Engine
must be warm in order to ªlearn.º) Also, allow
approximately 10 miles (16 km) of stop and go
traffic for your vehicle's engine to completely
ªrelearnº its idle.
%
*
[MC24300( ALL)02/96]
Wiper Blades
*
[MC24400( ALL)01/96]
Check the windshield wiper blades at least twice
a year. Also check them whenever they seem
less effective than usual. Substances such as tree
sap and some hot wax treatments used by
commercial car washes reduce the effectiveness
of wiper blades.
*
[MC24500( ALL)01/96]
If the blades do not wipe properly, clean both
the windshield and the wiper blades. Use
undiluted windshield washer solution or a mild
detergent. Rinse thoroughly with clear water. Do
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240refuel, your vehicle can be operated on
non-California fuels. However, even though your
engine will perform adequately on other
gasolines, the performance of the emission
control devices and systems may be adversely
affected. Repair of damage caused by using a
fuel that your vehicle was not designed for may
not be covered by your warranty.
[MC31000( ALL)05/96]
Octane recommendation
*
[MC31101( ALL)05/96]
Your vehicle is designed to use regular gasoline
with an (R+M)/2 octane rating of 87.We do not
recommend gasolines labeled as ªregularº in
high altitude areas that are sold with octane
ratings of 86 or even less.
[MC31200( ALL)12/95]
one inch art:0060001-C*
[MC31401( ALL)05/96]
Do not be concerned if your vehicle sometimes
knocks lightly. However, if it knocks heavily
under most driving conditions on the
recommended octane fuel, see your dealer or a
qualified service technician to prevent any
engine damage.
%*
[MC31450( ALL)05/96]
Fuel quality
*
[MC31501( ALL)05/96]
If you are experiencing starting, rough idle or
hesitation problems try a different brand of fuel.
If the condition persists, see your dealer or a
qualified service technician.
*
[MC31530( ALL)05/96]
The American Automobile Manufacturers
Association (AAMA) issued a gasoline
specification to provide information on high
quality fuels that optimize the performance of
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242
*
[MC32800( ALL)08/95]
q
If fuel is splashed in the eyes, remove contact
lenses (if worn), flush with water for 15
minutes, and seek medical attention.
*
[MC32900( ALL)01/96]
Gasoline and gasoline blends may contain small
amounts of carcinogens, such as benzene.
Long-term exposure to unleaded gasoline vapors
has caused cancer in laboratory animals.
*
[MC33000( ALL)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.
%*
[MC33100( ALL)01/96]
Running Out of Fuel
*
[MC33200( ALL)08/95]
NOTE: Avoid running out of fuel because this
situation may have an adverse effect on
modern powertrain components.
*
[MC33300( ALL)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.
[MC33400( ALL)12/95]Calculating Fuel Economy
*
[MC33500( ALL)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).
*
[MC33600( ALL)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.
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243
*
[MC33700( ALL)01/96]
To calculate fuel economy:
*
[MC33800( ALL)01/96]
1. Fill the fuel tank completely and record the
initial odometer reading.
*
[MC33900( ALL)01/96]
2. Every time you buy fuel, record the
amount (in gallons or liters) purchased.
*
[MC34000( ALL)01/96]
3. After at least 3-5 tankfuls, fill the fuel tank
and record the final odometer reading.
*
[MC34100( ALL)01/96]
4. Use these equations to calculate your fuel
economy:
*
[MC34200( ALL)01/96]
q
English: MPG = (total miles driven)v
(gallons used)
*
[MC34300( ALL)01/96]
q
Metric: L/100k = (liters used)v
(100 kilometers)
*
[MC34400( ALL)01/96]
Comparisons With EPA Estimates
*
[MC34500( ALL)05/96]
EPA fuel economy figures are obtained from
laboratory tests under simulated road conditions
and may not reflect the actual conditions you
experience or your style of driving. The EPA
fuel economy estimate is not a guarantee that
you will achieve the fuel economy shown.
*
[MC34600( ALL)01/96]
The following decrease fuel economy:
*
[MC34700( ALL)01/96]
q
Lack of regular, scheduled maintenance
*
[MC34800( ALL)01/96]
q
Rapid acceleration and excessive speed
*
[MC34900( ALL)01/96]
q
Driving with your foot on the brake
*
[MC35000( ALL)01/96]
q
Sudden stops
*
[MC35100( ALL)01/96]
q
Extended engine idling
*
[MC35200( ALL)01/96]
q
Using speed control in hilly terrain
*
[MC35300( ALL)01/96]
q
Extended use of the A/C, defroster, rear
window defroster and other accessories
*
[MC35400( ALL)01/96]
q
Underinflated tires
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244
*
[MC35500( ALL)01/96]
q
Heavy loads
*
[MC35600( ALL)01/96]
q
Aftermarket add-ons such as bike, ski or
luggage racks, bug deflectors, etc.
*
[MC35700( ALL)12/95]
Self-Service Pointers
*
[MC35800( ALL)12/95]
If you choose to do your own fueling, you
should also perform a few simple maintenance
routines. This extra effort will save you
additional money and contribute to the driving
efficiency of your vehicle.
*
[MC35900( ALL)12/95]
The following procedures require only a tire
gauge, a rag, an oil can spout and windshield
washer fluid.
*
[MC36000( ALL)12/95]
q
Check the engine oil at every refueling stop
*
[MC36100( ALL)12/95]
q
Clean the windshield, outside mirrors and
headlights
*
[MC36200( ALL)12/95]
q
Check windshield washer fluid
*
[MC36300( ALL)12/95]
q
Check tires for excessive wear or worn edges
*
[MC36400( ALL)12/95]
q
Check the tire pressure at least monthly
%
*
[MC36500( ALL)01/96]
Emission Control System
*
[MC36600( ALL)01/96]
Your vehicle is equipped with a catalytic
converter which enables your vehicle to comply
with applicable exhaust emission requirements.
*
[MC36700( ALL)05/96]
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.
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245
*
[MC36800( ALL)01/96]
To make sure that the catalytic converter and the
other emission control parts continue to work
properly:
*
[MC36900( ALL)01/96]
q
Use only unleaded fuel.
*
[MC37000( ALL)01/96]
q
Avoid running out of fuel.
*
[MC37100( ALL)01/96]
q
Do not turn off the ignition while your
vehicle is moving, especially at high speeds.
*
[MC37200( ALL)01/96]
q
Do not push start your vehicle.
*
[MC37300( ALL)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.
*
[MC37400( ALL)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.
*
[MC37500( ALL)01/96]
Ford strongly recommends the use of genuine
Ford replacement parts. If other than Ford or
Motorcraft parts or Ford authorized
remanufactured parts are used for maintenance
replacements or for the service of components
affecting emission control, such non-Ford parts
should be equivalent to genuine Ford Motor
Company parts in performance and durability. It
is the owner's responsibility to determine the
equivalency of such parts. Please consult your
warranty booklet for complete warranty
information.
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246
*
[MC37600( ALL)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.
*
[MC37700( ALL)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.
*
[MC37800( ALL)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.
*
[MC37900( ALL)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.
*
[MC38000( ALL)08/95]
Never use a metal exhaust collector when you
service your vehicle. If the metal collector
contacts any of your vehicle's plastic trim or
bumper parts they could melt or deform.
*
[MC38100( ALL)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.
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247 %
*
[MC38200( ALL)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.
%*
[MC38300( ALL)03/96]
How to Prepare Your Vehicle for
Inspection/Maintenance (I/M) Testing
*
[MC38400( ALL)05/96]
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.
*
[MC38601( ALL)05/96]
The driving modes required to reach the ready
condition consist of a minimum of 30 minutes of
city and highway driving as described below:
*
[MC38701( ALL)05/96]
q
At least twenty minutes driving in stop and
go, city type traffic with at least four idle
periods.
*
[MC38801( ALL)05/96]
q
At least ten minutes of driving on an
expressway or highway.
[MC38901( ALL)04/96]
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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