Mercury Grand Marquis (2011 year). Manual — part 17

2. While the engine idles, turn the steering wheel left and right several
times.

3. Turn the engine off.

4. Check the fluid level in the
reservoir. It should be between the
MIN and MAX lines. Do not add
fluid if the level is in this range.

5. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the range between the MIN and MAX lines. Be
sure to put the cap back on the reservoir. Refer to Maintenance
product specifications and capacities in this chapter for the proper
fluid type.

BRAKE FLUID

The fluid level will drop slowly as
the brakes wear, and will rise when
the brake components are replaced.
Fluid levels below the MAX line that
do not trigger the brake system
warning lamp are within the normal
operating range, there is no need to
add fluid. If the fluid levels are outside of the normal operating range,
the performance of your brake system could be compromised, seek
service from your authorized dealer immediately.

TRANSMISSION FLUID

Checking automatic transmission fluid

Refer to your scheduled maintenance information for scheduled
intervals for fluid checks and changes. Your transmission does not
consume fluid. However, the fluid level should be checked if the
transmission is not working properly, i.e., if the transmission slips or
shifts slowly or if you notice some sign of fluid leakage.

DO

NOT

OV

ERFILL

P

O

W

ER

ST

EE

R

IN

G

FLU

ID

MAX

MIN

MAX

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Automatic transmission fluid expands when warmed. To obtain an
accurate fluid check, drive the vehicle until it is at normal operating
temperature (approximately 20 miles [30 km]). If your vehicle has been
operated for an extended period at high speeds, in city traffic during hot
weather or pulling a trailer, the vehicle should be turned off for about
30 minutes to allow fluid to cool before checking.

1. Drive the vehicle 20 miles (30 km) or until it reaches normal operating
temperature.

2. Park the vehicle on a level surface and engage the parking brake.

3. With the parking brake engaged and your foot on the brake pedal,
start the engine and move the gearshift lever through all of the gear
ranges. Allow sufficient time for each gear to engage.

4. Latch the gearshift lever in P (Park) and leave the engine running.

5. Remove the dipstick, wiping it clean with a clean, dry lint free rag. If
necessary, refer to Identifying components in the engine compartment
in this chapter for the location of the dipstick.

6. Install the dipstick making sure it is fully seated in the filler tube.

7. Remove the dipstick and inspect the fluid level. The fluid should be in
the designated area for normal operating temperature or ambient
temperature.

Low fluid level

Do not drive the vehicle if the fluid
level is at the bottom of the dipstick
and the ambient temperature is
above 50°F (10°C).

Correct fluid level

The transmission fluid should be checked at normal operating
temperature 150°F-170°F (66°C-77°C) on a level surface. The normal
operating temperature can be reached after approximately 20 miles
(30 km) of driving.

You can check the fluid without driving if the ambient temperature is
above 50°F (10°C). However, if fluid is added at this time, an overfill
condition could result when the vehicle reaches normal operating
temperature.

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The transmission fluid should be in
this range if at normal operating
temperature (150°F-170°F
[66°C-77°C]).

The transmission fluid should be in
this range if at ambient temperature
(50°F-95°F [10°C-35°C]).

High fluid level

Fluid levels above the safe range
may result in transmission failure.
An overfill condition of transmission
fluid may cause shift and/or
engagement concerns and/or
possible damage.

High fluid levels can be caused by an overheating condition.

Adjusting automatic transmission fluid levels

Before adding any fluid, make sure the correct type is used. The type of
fluid used is normally indicated on the dipstick. Refer to Maintenance
product specifications and capacities in this chapter.

Use of a non-approved automatic transmission fluid may cause
internal transmission component damage.

If necessary, add fluid in 1/2 pint (250 ml) increments through the filler
tube until the level is correct.

If an overfill occurs, excess fluid
should be removed by an authorized
dealer.

An overfill condition of
transmission fluid may cause
shift and/or engagement concerns and/or possible damage.

Do not use supplemental transmission fluid additives, treatments or
cleaning agents. The use of these materials may affect transmission
operation and result in damage to internal transmission components.

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AIR FILTER

Refer to scheduled maintenance information for the appropriate
intervals for changing the air filter element.

When changing the air filter element, use only the air filter element
listed. Refer to Motorcraft

威 part numbers in this chapter.

WARNING: To reduce the risk of vehicle damage and/or
personal burn injuries do not start your engine with the air

cleaner removed and do not remove it while the engine is running.

Changing the air filter element

1. Release the clamps that secure the air filter housing cover.

2. Carefully separate the two halves of the air filter housing.

3. Remove the air filter element from the air filter housing.

4. Wipe the air filter housing and cover clean to remove any dirt or
debris and to ensure good sealing.

5. Install a new air filter element. Be
careful not to crimp the filter
element edges between the air filter
housing and cover. This could cause
filter damage and allow unfiltered
air to enter the engine if not
properly seated.

6. Replace the air filter housing cover and secure the clamps.

7. Replace the air inlet tube and secure the clamp.

Note: Be sure the hinge features of the air filter cover to the air filter
housing are fully engaged when reassembling the air filter assembly.

Note: Failure to use the correct air filter element may result in severe
engine damage. The customer warranty may be void for any damage to
the engine if the correct air filter element is not used.

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VEHICLE STORAGE

If you plan on storing your vehicle for an extended period of time
(30 days or more), refer to the following maintenance recommendations
to ensure your vehicle stays in good operating condition.

All motor vehicles and their components were engineered and tested for
reliable, regular driving. Long term storage under various conditions may
lead to component degradation or failure unless specific precautions are
taken to preserve the components.

General
• Store all vehicles in a dry, ventilated place.
• Protect from sunlight, if possible.
• If vehicles are stored outside, they require regular maintenance to

protect against rust and damage.

Body
• Wash vehicle thoroughly to remove dirt, grease, oil, tar or mud from

exterior surfaces, rear-wheel housing and underside of front fenders.
See the Cleaning chapter for more information.

• Periodically wash vehicles stored in exposed locations.
• Touch-up raw or primed metal to prevent rust.
• Cover chrome and stainless steel parts with a thick coat of auto wax

to prevent discoloration. Re-wax as necessary when the vehicle is
washed. See the Cleaning chapter for more information.

• Lubricate all hood, door and trunk lid hinges, and latches with a light

grade oil. See the Cleaning chapter for more information.

• Cover interior trim to prevent fading.
• Keep all rubber parts free from oil and solvents.
Engine
• The engine oil and filter should be changed prior to storage, as used

engine oil contain contaminates that may cause engine damage.

• Start the engine every 15 days. Run at fast idle until it reaches normal

operating temperature.

• With your foot on the brake, shift through all the gears while the

engine is running.

Fuel system
• Fill the fuel tank with high-quality fuel until the first automatic shutoff

of the fuel pump nozzle.

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Note: During extended periods of vehicle storage (30 days or more),
fuel may deteriorate due to oxidation. Add a quality gas stabilizer
product to the vehicle fuel system whenever actual or expected storage
periods exceed 30 days. Follow the instructions on the additive label.
The vehicle should then be operated at idle speed to circulate the
additive throughout the fuel system.

Cooling system
• Protect against freezing temperatures.
• When removing vehicle from storage, check coolant fluid level.

Confirm there are no cooling system leaks, and fluid is at the
recommended level.

Battery
• Check and recharge as necessary. Keep connections clean.
• If storing your vehicle for more than 30 days without recharging the

battery, it may be advisable to disconnect the battery cables to ensure
battery charge is maintained for quick starting.

Note: If battery cables are disconnected, it will be necessary to reset
memory features.

Brakes
• Make sure brakes and parking brake are fully released.
Tires
• Maintain recommended air pressure.
Miscellaneous
• Make sure all linkages, cables, levers and pins under vehicle are

covered with grease to prevent rust.

• Move vehicles at least 25 feet (8 m) every 15 days to lubricate

working parts and prevent corrosion.

Removing vehicle from storage

When your vehicle is ready to come out of storage, do the following:
• Wash your vehicle to remove any dirt or grease film build-up on

window surfaces.

• Check windshield wipers for any deterioration.
• Check under the hood for any foreign material that may have collected

during storage (mice/squirrel nests).

• Check the exhaust for any foreign material that may have collected

during storage.

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• Check tire pressures and set tire inflation per the Tire Label.
• Check brake pedal operation. Drive the vehicle 15 ft (4.5 meters) back

and forth to remove rust build-up.

• Check fluid levels (including coolant, oil and gas) to make sure there

are no leaks, and fluids are at recommended levels.

• If the battery was removed, clean the battery cable ends and inspect.
If you have any concerns or issues, contact your authorized dealer.

MOTORCRAFT PART NUMBERS

Component

4.6L V8 engine

Air filter element

FA-1783

Fuel filter

FG-1114

Battery-standard

BXT-65–650

Battery-heavy duty

BXT-65–750

Oil filter

FL-820-S

Oil filter (with oil cooler )

FL-910

Spark plugs

1

1

For spark plug replacement, see your authorized dealer. Refer to

scheduled maintenance information for the appropriate intervals for
changing the spark plugs.

Replace the spark plugs with ones that meet Ford material and
design specifications for your vehicle, such as Motorcraft

威 or

equivalent replacement parts. The customer warranty may be
void for any damage to the engine if such spark plugs are not
used.

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MAINTENANCE

PRODUCT

SPECIFICA

TIONS

AND

CAP

ACITIES

Item

Capacity

Ford

part

name

or

equivalent

Ford

part

number

/

Ford

specification

Brake

fluid

Between

MIN

and

MAX

on

reservoir

Motorcraft

威

High

Performance

DOT

3

Motor

V

ehicle

B

rake

Fluid

PM-1-C

/

WSS-M6C62-A

o

r

WSS-M6C65-A1

Door

weatherstrips

—

Silicone

Spray

Lubricant

XL-6

/

ESR-M13P4-A

Engine

coolant

18.6

quarts

(17.6L)

Motorcraft

威

Premium

Gold

Engine

Coolant

(yellow-colored)

1

VC-7-B

(US)

/

CVC-7-B

(Canada)

WSS-M97B51-A1

1

Engine

oil

6

.0

quarts

(5.7L)

•

Motorcraft

威

SAE

5W

-20

P

remium

Synthetic

Blend

Motor

Oil

(US)

•

Motorcraft

威

SAE

5W20

Full

Synthetic

Motor

Oil

(US)

•

Motorcraft

威

SAE

5W

-20

Super

Premium

Motor

Oil

(Canada)

•

Motorcraft

威

SAE

5W

-20

Synthetic

Motor

Oil

(Canada)

2

•

XO-5W20-QSP

(US)

•

XO-5W20-QFS

(US)

•

CXO-5W20-LSP12

(Canada)

•

CXO-5W20-LFS12

(Canada)

/

WSS-M2C930-A

w

ith

API

Certification

Mark

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Item

Capacity

Ford

part

name

or

equivalent

Ford

part

number

/

Ford

specification

Hinges,

latches,

striker

plates,

fuel

filler

door

hinge

and

seat

tracks

—

Multi-Purpose

Grease

(Lithium

grease)

XG-4

o

r

XL-5

o

r

equivalent

/

ESB-M1C93-B

Lock

cylinders

—

Motorcraft

威

Penetrating

and

Lock

Lubricant

XL-1

/

None

Power

steering

fluid

Between

MIN

and

MAX

on

reservoir

Motorcraft

威

MERCON

威

VA

T

F

XT

-5-QM

/

MERCON

威

V

Automatic

transmission

fluid

(4R75E)

13.9

quarts

(13.2L)

3

Motorcraft

威

MERCON

威

LV

AT

F

4

XT

-10-QL

V

/

MERCON

威

LV

Rear

axle

fluid

5

5.0

p

ints

(2.4L)

6,7

Motorcraft

威

SAE

80W

-90

P

remium

Rear

Axle

Lubricant

XY

-80W90-QL

/

WSP-M2C197-A

Rear

axle

fluid

(Police)

5

Motorcraft

威

SAE

75W

-140

Synthetic

Rear

Axle

Lubricant

XY

-75W140-

QL

/

WSL-M2C192-A

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Item

Capacity

Ford

part

name

or

equivalent

Ford

part

number

/

Ford

specification

W

indshield

washer

fluid

Fill

as

required

Motorcraft

威

Premium

W

indshield

W

asher

Concentrate

(US)

Premium

Quality

W

indshield

W

asher

Fluid

(Canada)

ZC-32-A

(US)

CXC-37-(A,

B,

D,

and

F)

(Canada)

/

WSB-M8B16-A2/-

-

Fuel

tank

19.0

gallons

(71.9L)

——

1

Add

the

coolant

type

originally

equipped

in

your

vehicle.

2

Use

of

synthetic

or

synthetic

blend

motor

oil

is

not

mandatory

.

Engine

oil

need

only

meet

the

requirements

o

f

Ford

specification

WSS-M2C930-A

and

the

API

Certification

mark.

3

Indicates

only

approximate

d

ry-fill

capacity

.

Some

applications

may

vary

based

on

cooler

size

and

if

equipped

with

an

in-tank

cooler

.

The

amount

of

transmission

fluid

and

fluid

level

should

b

e

set

by

the

indication

o

n

the

dipstick’

s

normal

operating

range.

Police

o

r

Handling

Package

refill

capacity-

12.8

quarts

(12.1L).

4

Use

of

any

fluid

other

than

the

recommended

fluid

may

cause

transmission

damage.

Refer

to

scheduled

maintenance

information

to

determine

the

correct

service

interval.

5

Rear

axles

are

considered

lubricated

for

life

when

the

vehicle

is

used

for

normal

service.

For

severe

duty

requirements,

see

Exceptions

and/or

Special

Operating

Conditions

in

scheduled

maintenance

information.

6

Service

refill

capacities

are

determined

by

filling

the

rear

axle

1

/4

inch

to

9/16

inch

(6

mm

to

14

mm)

below

the

bottom

o

f

the

filler

hole.

7

Add

4

oz.

(118

ml)

o

f

Additive

F

riction

Modifier

XL-3

o

r

equivalent

meeting

Ford

specification

EST

-M2C118-A

for

complete

refill

of

T

raction-Lok

rear

axles.

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ENGINE DATA

Engine

4.6L V8 engine

4.6L FFV V8 engine

Cubic inches

281

281

Required fuel

Minimum 87 octane

Minimum 87 octane or

Ethanol (E85)

Firing order

1-3-7-2-6-5-4-8

1-3-7-2-6-5-4-8

Ignition system

Coil on plug

Coil on plug

Spark plug gap

0.052–0.056 inch

(1.32–1.42 mm)

0.041–0.047 inch

(1.04–1.20 mm)

Compression ratio

9.4:1

9.4:1

Engine drivebelt routing

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IDENTIFYING YOUR VEHICLE

Safety Compliance Certification Label

The National Highway Traffic Safety
Administration Regulations require
that a Safety Compliance
Certification Label be affixed to a
vehicle and prescribe where the
Safety Compliance Certification
Label may be located. The Safety
Compliance Certification Label is
located on the structure (B-Pillar)
by the trailing edge of the driver’s
door or the edge of the driver’s
door.

Vehicle identification number (VIN)

The vehicle identification number is
located on the driver side
instrument panel.

Please note that in the graphic,
XXXX is representative of your
vehicle identification number.

XXXXXXXXXXXXXXXXX

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The Vehicle Identification Number (VIN) contains the following
information:

1. World manufacturer identifier

2. Brake system / Gross Vehicle
Weight Rating (GVWR) / Restraint
Devices and their location

3. Make, vehicle line, series, body
type

4. Engine type

5. Check digit

6. Model year

7. Assembly plant

8. Production sequence number

TRANSMISSION CODE DESIGNATIONS

You can find a transmission code on
the Safety Compliance Certification
Label. The following table tells you
which transmission each code
represents.

Description

Code

Four-speed automatic overdrive (4R75E)

Q

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This information is intended to aid the operators of police or fleet
vehicles (used in severe duty, high mileage operations) in understanding
the required maintenance services for such vehicles. It covers
maintenance services for vehicles equipped with Heavy Duty packages.
However, other vehicles operated under the conditions listed in this
supplement are also considered “severe service” vehicles and should be
serviced and maintained as described in this chapter and the Scheduled
Maintenance Guide chapter.

CONTACT US

Ford Fleet Hotline - The Ford Fleet Hotline provides police and fleet
customers with direct access to Ford Motor Company for fleet sales or
service information. The hotline number is (800) 34-FLEET.

Ford Fleet website - Additionally, Ford maintains a website for police
and other fleet vehicles. The Ford Fleet website is located at
www.fleet.ford.com.

Police and fleet vehicles are manufactured with certain heavy duty parts
that are designed specifically for the varying demands and unique
requirements under which they are operated.

Note: As the police proportion of the Crown Victoria market continues
to increase, some of these heavy duty components have become standard
across the Crown Victoria line to reduce parts and manufacturing
complexity.

Components that are part of the option packages are listed below and on
the following pages with a brief outline of their major features and their
contribution to overall vehicle performance, handling and usage.

Failure to maintain your vehicle(s) properly may restrict your warranty
coverage, reduce vehicle performance and operational capabilities and
adversely affect driver-passenger safety. The severe duty maintenance
intervals are listed in the Scheduled Maintenance Guide chapter.

The descriptions, specifications and material described in this publication
were in effect at the time the publication was approved for printing.
Ford Motor Company reserves the right to discontinue models at any
time, or change specifications, design or testing procedures without
notice and without incurring obligation.

TRANSMISSION

The police vehicle has a unique high-performance powertrain including
transmission and an aluminum driveshaft, which is designed for
maximum vehicle performance. Due to the nature of this powertrain,
some powertrain noise may be present.

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Driving in the overdrive cancel mode for prolonged periods at high speeds
will deteriorate performance and may cause extensive engine damage.

Crown Victoria police vehicles are designed to operate in
the

(Overdrive) gear selector position while in pursuit. Optimum

performance will be obtained in

(Overdrive). Operation in the overdrive

cancel mode should only be used in situations noted in this publication.

WARNING: Under no circumstances should the aluminum
driveshaft be replaced with a steel driveshaft. Doing so will

adversely affect vehicle operation which could lead to personal injury.

POWERTRAIN OVERSPEED PROTECTION

The powertrain control module (PCM) includes logic to electronically
prevent powertrain overspeed in any transmission selector position.

IDLE METER

Your vehicle may be equipped with an idle meter to indicate how much
time the vehicle is idling in P (Park) or N (Neutral). The meter is
incorporated with the vehicle odometer. Pressing the odometer-reset
button once will display the trip odometer (miles followed by a “T” for
trip odometer). Pressing the odometer-reset button a second time will
display the idle meter (hours followed by an “h”for hours). The idle
meter only accumulates time when the vehicle is in P (Park) or N
(Neutral). Displayed time is cumulative for the vehicle. It cannot be reset
to zero.

Police/Fleet vehicles often experience long periods of idling, during
which engine oil will continue to break down but mileage is not
accumulated on the odometer.

To assist fleet managers in maintaining proper oil change intervals, the
idle meter will help determine when an oil change is required. For every
hour that the vehicle idles, it has accumulated the equivalent of
approximately 33 miles (53 km) of driving. Using the combination of the
vehicle odometer and idle meter allows the fleet manager to better
determine when the oil needs to be changed.

Example: When the odometer has accumulated 3,000 miles (4,828 km)
and the idle meter shows 61 hours, a 5,000 mile (8047 km) oil change
interval will have been reached: 3,000 road miles + (61 idle hours x
33 miles/idle hour) = 5,013 miles. In metric units this calculation would
be 4,828 kilometers + (61 idle hours x 53 km/idle hour) = 8,061 km.

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REAR AXLE

Axle break-in – Police and middle eastern countries only

Rear axles in vehicles destined for use by police or in middle eastern
countries are equipped with a synthetic lubricant. Do not drive over
100 mph (160 km/h) for the first 1,000 miles (1,600 km) to allow axle
components to wear in. Additionally, only synthetic lubricant as specified
below should be used when maintenance is performed on the rear axle.

Lubricant specifications

Item

Ford part name

Ford part
number

Ford
specification

Rear axle
lubricant

Motorcraft SAE
75W-140 High
Performance Synthetic
Rear Axle Lubricant

XY-75W140-QL

WSL-M2C192-A

ELECTRICAL

Battery - police

The Motorcraft

威 maintenance-free battery normally does not require

additional water during its life. However, for severe service usage or in
high temperature climates, the electrolyte level should be checked at
least every five months or 5,000 miles (8,000 km). If the electrolyte level
is below the level indicator in any cell, add enough pure water to bring
the level up to the indicator. Never add electrolyte (battery acid) to the
battery as this could shorten battery life.

Battery - long term storage

Make sure that the battery is fully charged before putting the vehicle in
storage. Disconnect the negative cable if it will be stored for an extended
period of time.

If the battery is discharged, allow it to warm to a moderate temperature,
such as 60°F (16°C), and use a battery charger rather than the vehicles
charging system to bring the battery back to full charge. Use a battery
charger designed for commercial use such as the Rotunda GR-1. Never
let a fully discharged battery remain discharged for a long period of time.
Extended storage in a discharge state can cause irrecoverable damage to
the internal components or cracking of the container. As a battery
approaches a discharged state it becomes easier for the electrolyte to
freeze. If it freezes and expands it may crack the battery case.

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