engine coolant Mercury Grand Marquis 1997 Owner's Manuals

17 %
*
[IS14200( ALL)05/96]
Fuel Gauge
[IS14400( GV)12/95]
one third page art:0010695-A
The fuel gauge
[IS14600( ALL)12/95]
The fuel gauge displays approximately how
much fuel is in the fuel tank only when the
ignition switch is ON. For proper fuel gauge
indication after adding fuel, turn the ignition
switch OFF while refueling the vehicle.
[IS14700( ALL)12/95]
The fuel gauge indicator may vary slightly when
the vehicle is in motion. The most accurate
reading is obtained with the vehicle on level
ground.
*
[IS14800( ALL)01/96]
With ignition switch OFF, the fuel gauge
indicator may drift from the ignition switch ON
position.
[IS15600( GV)12/95]
When you turn the ignition key to the ON or
ACC position, all the display segments will light
up, then go off for a second indicating the gauge
is working. Then the gauge will show you how
much fuel you have in the tank.
%*
[IS15700( ALL)03/96]
Engine Coolant Temperature Gauge
*
[IS15800( ALL)02/96]
This gauge indicates the temperature of the
engine coolant, not the coolant level. If the
coolant is not at its proper level or mixture, the
gauge indication will not be accurate.
File:03rcisg.ex
Update:Tue Jun 11 13:54:07 1996

18 [IS15905( BCGV)05/96]The pointer moves from the C (cold) mark into
the normal band as your engine coolant warms
up. Under normal driving conditions, the pointer
should stay in the normal band. It is acceptable
for the pointer to fluctuate within the normal
band under normal driving conditions, and
under certain driving conditions such as, heavy
stop and go traffic, or driving up hills in hot
weather, for the pointer to indicate at the top of
the normal band.
[IS16005( BCGV)04/96]
If, under any circumstances, the pointer moves
above the normal band, the engine is
overheating and continued operation may cause
engine damage.
% [IS16300( GV)12/95]
one third page art:0010697-C
The engine coolant temperature gauge
*
[IS16400( ALL)03/96]
If your engine overheats:
*
[IS16500( ALL)04/96]
1. Pull off the road as soon as safely possible.
*
[IS16600( ALL)01/96]
2. Turn off the engine.
*
[IS16700( ALL)03/96]
3. Let the engine cool.DO NOT REMOVE
COOLANT SYSTEM FILL CAP UNTIL
THE ENGINE IS COOL.
File:03rcisg.ex
Update:Tue Jun 11 13:54:07 1996

19
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[IS16800( ALL)03/96]
4. Check the coolant level following the
instructions on checking and adding coolant
to your engine, seeEngine Coolantin the
Index. If you do not follow these
instructions, you or others could be injured.
*
[IS16900( ALL)03/96]
If the coolant continues to overheat, have the
coolant system serviced.
%*
[IS18100( ALL)03/96]
Speedometer
*
[IS18350( ALL)03/96]
The speedometer tells you how many miles
(kilometers) per hour your vehicle is moving.
%*
[IS18900( ALL)03/96]
Odometer
*
[IS19000( ALL)01/96]
The odometer tells you the total number of miles
(kilometers) your vehicle has been driven.
%*
[IS20400( ALL)01/96]
Trip Odometer
*
[IS20500( ALL)04/96]
If you want to track your mileage up to 999.9
miles (kilometers), use the trip odometer. Simply
set the trip odometer to zero by pressing the
reset control firmly when beginning the distance
you wish to measure.
[IS20600( ALL)04/96]
Since the trip odometer displays distance
independent of the odometer it will not always
advance to the next mile (kilometer) at the same
time as the odometer.
[IS21400(M GV)05/96]
Battery Voltage Gauge
[IS21500(M GV)05/96]
This gauge shows you the battery voltage when
the ignition key is in the ON position.
[IS21605( GV)05/96]
If the battery is operating under cold weather
conditions, the pointer may indicate in the upper
range of the normal band while the battery is
charging. If you are running electrical accessories
with the engine off or idling at a low speed, or
the battery is not fully charged, the pointer may
move toward the lower end of the normal band.
File:03rcisg.ex
Update:Tue Jun 11 13:54:07 1996

23 %
*
[IS25111( GV)03/96]
Engine Coolant Temperature Gauge
% [IS25112( GV)05/96]
one third page art:0010570-B
The engine coolant temperature gauge
[IS25114( GV)05/96]
This gauge indicates the engine coolant
temperature not the coolant level. If the coolant
is not at its proper level or mixture, the gauge
indication will not be accurate. It is identified by
a thermometer symbol, an ªHº (hot), and a ªCº
(cold). The ªNORMº indicates the normal
operating range. The bars will move into the
normal operating range as the engine coolant
warms up. It is acceptable under certain driving
conditions such as, heavy stop and go traffic, or
driving up hills in hot weather, for the gauge to
indicate at the top of the NORM band.
[IS25116( GV)05/96]
If, under any circumstance, the pointer moves
above the NORM band, the temperature symbol
flashes and a tone will sound to alert the driver
that the engine coolant is overheating and
continued operation may cause engine damage.
*
[IS25118( GV)03/96]
If your engine overheats:
*
[IS25119( GV)03/96]
1. Pull off the road as soon as it is safely
possible.
*
[IS25120( GV)03/96]
2. Turn off the engine. If you do not stop the
engine as soon as safely possible, severe
engine damage could result.
File:03rcisg.ex
Update:Tue Jun 11 13:54:07 1996

24
*
[IS25122( GV)03/96]
3. Let the engine cool.DO NOT REMOVE
COOLANT SYSTEM FILL CAP UNTIL
THE ENGINE IS COOL.
*
[IS25123( GV)03/96]
4. Check the coolant level following the
instructions on checking and adding coolant
to your engine, seeEngine Coolantin the
Index. If you do not follow these
instructions, you or others could be injured.
*
[IS25124( GV)03/96]
If the coolant continues to overheat, have the
coolant system serviced.
*
[IS25125( GV)03/96]
If only the top two and bottom two bars appear
on the gauge, then the system is indicating that
it requires servicing. Contact your dealer for
service as soon as possible.
%*
[IS25127( GV)03/96]
Safety Belt Warning Light and Chime
*
[IS25128( GV)03/96]
This warning light and chime remind you to
fasten your safety belt. The following conditions
will take place:
*
[IS25129( GV)03/96]
q
If the driver's safety belt is not buckled when
the ignition is turned to the ON position, the
light will turn on for 1 to 2 minutes and the
chime will sound for 4 to 8 seconds.
*
[IS25130( GV)03/96]
q
If the driver's safety belt is buckled while the
light is on or the chime is sounding, both the
light and the chime will turn off.
*
[IS25131( GV)03/96]
q
If the driver's safety belt is buckled before the
ignition is turned to the ON position, neither
the light nor the chime will turn on.
[IS25133( GV)05/96]
one inch art:0010118-A
The safety belt warning light
File:03rcisg.ex
Update:Tue Jun 11 13:54:07 1996

72
*
[CF09800( GV)01/96]
Automatic operation
*
[CF09900( GV)01/96]
Push the AUTOMATIC button and select the
desired temperature. The selected temperature
and AUTO will be shown in the display
window. The EATC will automatically heat or
cool to achieve the set temperature. Under
normal conditions, your EATC will need no
additional attention.
[CF10000( GV)12/95]
quarter page art:0011301-C*
[CF10100( GV)12/95]
When in AUTOMATIC and weather conditions
require heat, air will be sent to the floor. But, a
feature is included in your EATC to prevent
blowing cold air to the floor if the engine
coolant is not warm enough to allow heating.
For a short time the fan will be at low speed
and air directed to the windshield. In 3-1/2
minutes or less, the fan speed will start to
increase and the airflow will change to the floor
area.
*
[CF10200( GV)12/95]
If unusual conditions exist (i.e., window fogging,
etc.), the six manual override buttons allow you
to select special air discharge locations. A
thumbwheel allows you to adjust the fan speed
to suit your needs.
File:05rccfg.ex
Update:Mon Sep 23 08:32:35 1996

154
*
[TO03600( ALL)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
normal idle speed. It should, however, slow
down after a short time. If it does not, have the
idle speed checked.
*
[TO03700( ALL)01/96]
If the engine idle speed does not slow down
automatically, do not allow your vehicle to idle
for more than 10 minutes. Have the vehicle
checked.
*
[TO03800( ALL)01/96]
RWARNING
Extended idling at high engine speeds can
produce very high temperatures in the
engine and exhaust system, creating the
risk of fire or other damage.
*
[TO03900( 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.
*
[TO04000( ALL)01/96]
If you consistently start your vehicle in subzero
temperatures, use an engine block heater (if
your vehicle has this option).
%*
[TO04100( ALL)01/96]
Engine Block Heater (If equipped)
*
[TO04200( ALL)01/96]
Engine block heaters are strongly recommended
if you live in a region where temperatures reach
-10ÊF (-23ÊC) orbelow. An engine block heater
warms the engine coolant, which improves
starting, warms up the engine faster, and allows
the heater-defrost system to respond quickly.
File:08rctog.ex
Update:Tue Jun 11 13:57:50 1996

216
%*
[MC10900( ALL)02/96]
Windshield Washer Fluid
%*
[MC11000( ALL)03/96]
Washer Fluid
[MC11100( ALL)04/96]
Check the level of the windshield washer fluid
periodically. The reservoir for washer fluid is
located on the driver's side of the engine
compartment. Do not operate the washer when
the reservoir is empty.
[MC11400( GV)05/96]
one third page art:0010474-C
The reservoir for the windshield washer fluid
*
[MC11500( ALL)01/96]
RWARNING
Do not put windshield washer fluid in the
container for the engine coolant.
%*
[MC11600( ALL)02/96]
Use specially formulated windshield washer
fluid rather than plain water, because specially
formulated washer fluids contain additives that
dissolve road grime. For safety reasons, washer
fluids containing an appropriate antifreeze such
as methanol should be used in freezing weather
(temperatures below32ÊF [0ÊC]).State or local
regulations on Volatile Organic Compounds
(VOCs) may restrict use of the most common
antifreeze, methanol. Washer fluids containing
non-methanol antifreeze agents should be used
only if they provide cold weather protection
without damaging the vehicle's paint finish,
wiper blades, and windshield washer system.
File:11rcmcg.ex
Update:Thu Jun 20 11:04:35 1996

217
%*
[MC11700( ALL)01/96]
Engine Coolant
%*
[MC11800( ALL)01/96]
Checking the Engine Coolant
*
[MC11900( ALL)05/96]
NOTE: Be sure to read and understand
Precautions When Servicing Your
Vehicleat the beginning of this chapter.
*
[MC12100( BCGV)05/96]
RWARNING
The cooling fan is automatic and may
come on at any time. Always disconnect
the negative terminal of the battery before
working near the fan.
%*
[MC12200( ALL)12/95]
Your vehicle's coolant protects your engine from
overheating in the summer and from freezing in
the winter. Check the level of the coolant at least
once a month. Simply look at the engine coolant
reservoir located in the engine compartment. To
locate the reservoir, see the diagram of your
vehicle's engine underEngine Type, in this
chapter.
*
[MC12300( ALL)02/96]
The coolant additives also protect the entire
cooling system from internal passageway
corrosion and these additives lubricate the water
pump. The coolant should be serviced as noted
in theMaintenance Schedulebooklet.
File:11rcmcg.ex
Update:Thu Jun 20 11:04:35 1996

218 [MC12500( BCGV)03/96]
half page art:0010761-DThe engine coolant reservoir
%*
[MC12700( ALL)01/96]
Checking Hoses
[MC12800( ALL)04/96]
Inspect all engine and heater system hoses and
hose connections for deterioration, leaks, and
loose hose clamps as specified in theMaintenance
Schedulebooklet. Repair or replace with
Motorcraft hoses or equivalent as necessary.
*
[MC12900( ALL)05/96]
Adding Engine Coolant
*
[MC13000( ALL)05/96]
RWARNING
Do not put engine coolant in the container
for the windshield washer fluid.
*
[MC13105( GV)05/96]
If sprayed on the windshield, engine coolant
could make it difficult to see through the
windshield.
File:11rcmcg.ex
Update:Thu Jun 20 11:04:35 1996