engine coolant Mercury Grand Marquis 2001 s User Guide

After any coolant has been added, check the coolant concentration see
Checking Engine Coolant section). If the concentration is not 50/50
(protection to ±34ÉF/±36ÉC), drain some coolant and adjust the
concentration. It may take several drains and additions to obtain a 50/50
coolant concentration.
Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
necessary, add enough 50/50 concentration of engine coolant and
distilled water to bring the liquid level to the proper level.
If you have to add more than 1.0 liter (1.0 quart) of engine coolant per
month, have your dealer check the engine cooling system. Your cooling
system may have a leak. Operating an engine with a low level of coolant
can result in engine overheating and possible engine damage.
Recycled engine coolant
Ford Motor Company recommends the use of a recycled engine coolant
produced by Ford-approved processes in vehicles originally equipped
with Motorcraft Premium Engine Coolant (green-colored). However, not
all coolant recycling processes produce coolant that meets Ford
specification ESE-M97B44±A. Use of such coolant may harm the engine
and cooling system components.
Ford Motor Company does NOT recommend the use of recycled engine
coolant in vehicles originally equipped with Motorcraft Premium Gold
Engine Coolant since a Ford-approved recycling process is not yet
available.
Used engine coolant should be disposed of in an appropriate
manner. Follow your community's regulations and standards for recycling
and disposing of automotive fluids.
Coolant refill capacity
To find out how much fluid your vehicle's cooling system can hold, refer
toRefill capacitiesin theCapacities and specificationschapter.
Fill your engine coolant reservoir as outlined inAdding engine coolant
in this chapter.
Maintenance and care
179

Severe climates
If you drive in extremely cold climates (less than ±36É C [±34É F]):
²It may be necessary to increase the coolant concentration
above 50%.
²NEVER increase the coolant concentration above 60%.
²Increased engine coolant concentrations above 60% will
decrease the overheat protection characteristics of the engine
coolant and may cause engine damage.
²Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
freeze protection at the temperatures in which you drive in the
winter months.
If you drive in extremely hot climates:
²It is still necessary to maintain the coolant concentration
above 40%.
²NEVER decrease the coolant concentration below 40%.
²Decreased engine coolant concentrations below 40% will
decrease the corrosion protection characteristics of the engine
coolant and may cause engine damage.
²Decreased engine coolant concentrations below 40% will
decrease the freeze protection characteristics of the engine
coolant and may cause engine damage.
²Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
protection at the temperatures in which you drive.
Vehicles driven year-round in non-extreme climates should use a 50/50
mixture of engine coolant and distilled water for optimum cooling system
and engine protection.
What you should know about fail-safe cooling
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The ªfail-safeº distance depends on ambient temperatures, vehicle load
and terrain.
Maintenance and care
180

How fail-safe cooling works
²Standard cluster
²Optional cluster
If the engine begins to overheat:
²The engine coolant temperature gauge will move to the H (hot) area
(if your vehicle is equipped with analog gauges).
²The engine coolant temperature gauge will illuminate all eight bars
and a tone will sound every five seconds for one minute (if your
vehicle is equipped with digital gauges).
²The
symbol will illuminate.
²TheCheck Engineindicator light will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate. However:
²The engine power will be limited.
²The air conditioning system will be disabled.
TEMPH
C
N
O
R
M
H
C
Maintenance and care
181

Continued operation will increase the engine temperature:
²The
symbol will begin to flash.
²If your vehicle is equipped with digital gauges, the gauge bars will
flash and a tone will sound every five seconds for one minute.
²The engine will completely shut down, causing steering and braking
effort to increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to a service facility as soon as possible to minimize engine
damage.
When fail-safe mode is activated
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high-speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to a service facility.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
Never remove the coolant reservoir cap while the engine is
running or hot.
5. Re-start the engine and take your vehicle to a service facility.
Driving the vehicle without repairing the engine problem
increases the chance of engine damage. Take your vehicle to a
service facility as soon as possible.
Maintenance and care
182

CHECKING AND ADDING POWER STEERING FLUID
Check the power steering fluid.
Refer to the scheduled maintenance
guide for the service interval
schedules. If adding fluid is
necessary, use only MERCONtAT F.
1. Start the engine and let it run until it reaches normal operating
temperature (the engine coolant temperature gauge indicator will be
near the center of the normal area between H and C).
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.
TRANSMISSION FLUID
Checking automatic transmission fluid (if equipped)
Refer to your scheduled maintenance guide 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.
DONOTOVERFILLPOWERSTEERINGFLUID
MAX
MIN
Maintenance and care
183

MOTORCRAFT PART NUMBERS
Component 4.6L SOHC V8 engine
Air filter element FA-1668
Fuel filter FG-986B
Battery-standard BXT-65±650
Battery-heavy duty BXT-65±750
Oil filter FL-820-S
PCV valve EV-98
Spark plugs* AWSF-32P
* Refer to Vehicle Emissions Control Information (VECI) decal for spark
plug gap information.
REFILL CAPACITIES
Fluid Ford Part Name Capacity
Engine oil (includes
filter change)Motorcraft SAE 5W-20
Super Premium Motor
Oil4.7L (5.0 quarts)
Brake fluid
1Fill to line on reservoir
Power steering fluid Motorcraft MERCONt
AT FFill to line on reservoir
Transmission fluid
2Motorcraft MERCONtV
AT F13.1L (13.9 quarts)3
Engine coolant4Motorcraft Premium
Engine Coolant
(green-colored) or
Motorcraft Premium
Gold Engine Coolant
(yellow-colored)15.0L (15.8 quarts)
Fuel tank N/A 71.9L (19.0 gallons)
Rear axle lubricant
5Motorcraft SAE 80W-90
Premium Rear Axle
Lubricant1.8L (3.75 pints)
Windshield washer
fluidUltra-Clear Windshield
Washer ConcentrateFill to line on reservoir
1Use only brake fluids certified to meet Ford specifications. Refer to
Lubricant Specificationsin this chapter. DOT 3 fluid is recommended.
Capacities and specifications
216

LUBRICANT SPECIFICATIONS
Item Ford part
nameFord part
numberFord
specification
Brake fluid High
Performance
DOT 3 Motor
Vehicle Brake
Fluid
1
C6AZ-19542-AB ESA-M6C25-A
and DOT 3
Door
weatherstripsSilicone
LubricantF7AZ-19G208-BA
and
F5AZ-19553-AAESR-M13P4-A
Engine coolant Motorcraft
Premium Engine
Coolant
(green-colored)VC-4±A (US) or
CXC-10
(Canada)ESE-M97B44-A
Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)VC-7±A WSS-
M97B51±A1
Engine oil Motorcraft SAE
5W-20 Super
Premium Motor
OilXO-5W20-QSP WSS-M2C153-H
with API
Certification
Mark
Hinges, latches,
striker plates,
fuel filler door
hinge and seat
tracksMulti-Purpose
GreaseDOAZ-19584-AA
or
F5AZ-19G209-AAESB-M1C93-B or
ESR-M1C159-A
Lock cylinders Penetrating and
Lock LubricantMotorcraft XL-1 none
Power steering
fluidMotorcraft
MERCONtAT FXT-2-QDX MERCONt
Automatic
transmission
(4R70W)Motorcraft
MERCONtV
AT F
3
XT-5-QM
MERCONtV
Rear Axle
Lubricant
2Motorcraft SAE
80W-90
Premium Rear
Axle LubricantXY-80W90-QL WSP-M2C197-A
Capacities and specifications
218

A
Air bag supplemental restraint
system ........................................116
and child safety seats ............118
description ..............................116
disposal ....................................120
driver air bag ..........................118
indicator light ...................10, 120
operation .................................118
passenger air bag ...................118
Air cleaner filter ...............188, 216
Air conditioning ..........................29
automatic temperature
control system ..........................32
Air suspension ...........................138
description ..............................138
warning light .............................13
Antifreeze (see Engine
coolant) .....................................175
Anti-lock brake system
(see Brakes) ......................134±135
Audio system (see Radio) .........38
Automatic transmission
driving an automatic
overdrive .................................140
fluid, adding ............................183
fluid, checking ........................183
fluid, refill capacities ..............216
fluid, specification ..................219
Auxiliary power point ...........65, 83
Axle
lubricant specifications ..218±219
refill capacities ........................216
traction lok ..............................143B
Battery .......................................186
acid, treating emergencies .....186
charging system warning light..13
jumping a disabled battery ....162
maintenance-free ....................186
replacement, specifications ...216
servicing ..................................186
voltage gauge ............................21
Belt minder ...............................112
Brakes ........................................134
anti-lock ...........................134±135
anti-lock brake system
(ABS) warning light .........12, 135
brake warning light ..................12
fluid, checking and adding ....174
fluid, refill capacities ..............216
fluid, specifications .........218±219
lubricant specifications ..218±219
pedals (see Power adjustable
foot pedals) ...............................64
shift interlock ..........................139
Break-in period .............................3
C
Capacities for refilling fluids ....216
Cassette tape player ...................50
CD changer .................................60
Certification Label ....................221
Child safety restraints ..............121
child safety belts ....................121
Child safety seats ......................122
attaching with tether straps ..127
in front seat ............................124
in rear seat ......................124, 126
Cleaning your vehicle ...............210
Index
234

engine compartment ..............213
exterior ............................211±212
exterior lamps .........................212
instrument cluster lens ..........215
instrument panel ....................214
interior .....................................215
mirrors .....................................212
plastic parts ............................212
safety belts ..............................215
washing ....................................211
waxing .....................................211
wheels ......................................212
windows ..................................215
wiper blades ............................213
woodtone trim ........................215
Climate control (see Air
conditioning or Heating) ............29
Clock ............................................64
Compass, electronic ....................78
calibration .................................79
set zone adjustment .................79
Console ........................................83
Controls
power seat .......................100±101
steering column ........................73
Coolant
checking and adding ..............175
coolant temperature light ........11
refill capacities ................179, 216
specifications ..................218±219
Cruise control (see Speed
control) ........................................69
Customer Assistance ................149
Ford accessories for your
vehicle .....................................229
Ford Extended
Service Plan ............................222
Getting assistance outside the
U.S. and Canada .....................228Getting roadside assistance ...149
Getting the service
you need .................................222
Ordering additional owner's
literature .................................231
The Dispute Settlement
Board .......................................224
Utilizing the
Mediation/Arbitration
Program ...................................227
D
Daytime running lamps
(see Lamps) ................................27
Defrost
rear window ..............................38
Dipstick
automatic transmission
fluid ..........................................183
engine oil .................................171
Doors
lubricant specifications ..........218
Driving under special conditions
through water .........................148
E
Electronic message center .........22
Emergencies, roadside
jump-starting ..........................162
Emission control system ..........203
Engine ................................219±220
check engine/service engine
soon light ....................................9
cleaning ...................................213
coolant .....................................175
fail-safe coolant ......................180
idle speed control ...................186
Index
235

lubrication
specifications ..................218±219
refill capacities ........................216
service points ..........................170
starting after a collision .........150
Engine block heater .................132
Engine oil ..................................171
change oil soon warning,
message center .......................171
checking and adding ..............171
dipstick ....................................171
filter, specifications ........173, 216
recommendations ...................173
refill capacities ........................216
specifications ..................218±219
Exhaust fumes ..........................133
F
Fail safe cooling ........................180
Floor mats ...................................84
Fluid capacities .........................216
Fuel ............................................195
calculating fuel economy .......200
cap .....................................10, 197
capacity ...................................216
choosing the right fuel ...........198
comparisons with EPA fuel
economy estimates .................203
detergent in fuel .....................199
filling your vehicle
with fuel ..................195, 197, 200
filter, specifications ........200, 216
fuel filler door override ............80
fuel filler door release ..............80
fuel pump shut-off switch .....150
gauge .........................................17
improving fuel economy ........200
low fuel warning light ................8
octane rating ...........198, 219±220quality ......................................199
running out of fuel .................199
safety information relating to
automotive fuels .....................195
Fuses ..................................152±153
G
Garage door opener ....................74
Gas cap (see Fuel cap) ......10, 197
Gas mileage (see Fuel
economy) ...................................200
Gauges .........................................17
battery voltage gauge ...............21
engine coolant temperature
gauge .........................................20
engine oil pressure gauge ........22
fuel gauge ..................................17
odometer ...................................19
speedometer .............................18
trip odometer ............................20
GAWR (Gross Axle Weight
Rating) .......................................143
definition .................................143
driving with a heavy load ......143
location ....................................143
GVWR (Gross Vehicle Weight
Rating) .......................................143
calculating ...............................143
definition .................................143
driving with a heavy load ......143
location ....................................143
H
Hazard flashers .........................150
Head restraints ...........................98
Headlamps ...................................27
aiming ......................................210
Index
236