1997 Mercury Grand Marquis oil pressure

20 [IS21705( GV)05/96]If it stays outside the normal band, have your
vehicle's electrical system checked as soon as it
is safely possible.
[IS22000( GV)01/96]
one third page art:0010699-C
The battery voltage gauge
%*
[IS22100(M GV)04/96]
Engine Oil Pressure Gauge
[IS22205( GV)05/96]
This gauge indicates the engine oil pressure, not
the oil level. However, if your engine's oil level
is low, it could affect the oil pressure. With the
engine running, the pointer should move into
the normal band. If the pointer drops below the
normal band while the engine is running, you
have lost oil pressure and continued operation
will cause severe engine damage.
*
[IS22500(M GV)05/96]
If you lose engine oil pressure:
*
[IS22600(M GV)04/96]
1. Pull off the road as soon as safely possible.
*
[IS22700(M GV)04/96]
2. Shut off the engine immediately or severe
engine damage could result.
[IS22800(M GV)04/96]
3. Check the engine's oil level, following the
instructions on checking and adding engine
oil, see theEngine Oilin the Index. If you do
not follow these instructions, you or others
could be injured. To assure an accurate
reading, your car should be on level ground.
File:03rcisg.ex
Update:Tue Jun 11 13:54:07 1996

21 [IS22905( GV)05/96]
4. If the level is low, add oil as necessary
before you start the engine again. Do not
overfill. Do not operate the engine if the
pointer in the oil pressure gauge is below
the normal band, regardless of the oil level.
Contact your nearest dealer for further
service actions.
[IS23000(M GV)04/96]
For more information about adding oil, see
Engine Oil Recommendationsin the Index.
%
*
[IS25102( GV)03/96]
The Electronic Cluster
*
[IS25104( GV)03/96]
The electronic cluster works only when your
ignition is in the ON position. Each time you
start your vehicle, the displays go through a
self-test by flashing on and off once before the
actual readings are displayed. (Neither the turn
signals nor the high beam indicator light will
flash like the other indicators do for the
self-test.) Some of the warning lights will flash
on and remain on (will not immediately flash
off) until the normal cluster display is lit. This
self-test is used to indicate that all of the
warning/indicator lights are working properly.
*
[IS25106( GV)03/96]
Your electronic cluster tells you about the
condition of your vehicle by using two types of
equipment:
*
[IS25108( GV)03/96]
q
warning lights and gauges
*
[IS25109( GV)03/96]
q
message center
File:03rcisg.ex
Update:Tue Jun 11 13:54:07 1996

27 %
*
[IS25155( GV)04/96]
Engine Oil Pressure Light
[IS25156( GV)05/96]
one inch art:0010532-A
The engine oil pressure light
[IS25157( GV)05/96]
This light indicates the engine oil pressure, not
the oil level. However, if your engine's oil level
is low, it could affect the oil pressure. The light
should come on every time your ignition key is
turned to ON or START, and should go out
when the engine starts. If the light stays on or
turns on while the engine is running, you have
lost oil pressure andcontinued operation will
cause severe engine damage.
*
[IS25158( GV)05/96]
If you lose engine oil pressure:
*
[IS25159( GV)04/96]
1. Pull off the road as soon as safely possible.
*
[IS25160( GV)05/96]
2. Shut off the engine immediately. If you do
not stop the engine as soon as safely
possible, severe engine damage could result.
[IS25161( GV)04/96]
3. Check the engine's oil level, following the
instructions on checking and adding engine
oil, seeEngine Oilin the Index. If you do
not follow these instructions, you or others
could be injured. To assure an accurate
reading, your vehicle should be on level
ground.
[IS25162( GV)03/96]
4. If the level is low, add only as much oil as
necessary before you start the engine again.
Do not overfill. Do not operate the engine if
the light is on, regardless of the oil level.
Contact your nearest dealer for service as
soon as possible.
File:03rcisg.ex
Update:Tue Jun 11 13:54:07 1996

240
*
[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
*
[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
File:11rcmcg.ex
Update:Thu Jun 20 11:04:35 1996

242any 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.
*
[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.
File:11rcmcg.ex
Update:Thu Jun 20 11:04:35 1996

302 Index
Engine oil............... 211
changing oil and oil filter....... 212
checking and adding......... 212
dipstick............... 212
disposal............... 213
engine oil pressure gauge........ 20
engine oil pressure warning light..... 27
filter, specifications.......... 253
refill capacities............ 254
specifications...........211, 255
synthetic oil............. 211
ªbreak-inº oils............. 6
viscosity............... 211
Entry system
illuminated.............. 104
keyless................ 109
remote................ 114
Exhaust fumes............. 155
Extended Service Plan, Ford........ 4
F
Fan, engine fan, avoiding injury..... 206
Federal Communications Commission.... 64
Flashers, hazard.............. 93
Flashing the lights............. 90
Flat tire................. 187
Floor mats............... 107
Fluid refill capacities........... 254
Ford Customer Assistance Center..... 263
Ford Dispute Settlement Board...... 264
Ford Extended Service Plan........ 4
Ford Motor Company of Canada..... 269
Ford of Canada Customer
Assistance Centre........... 269
Foreign registration........... 270
French owner guides, how to obtain.... 3
Fuel.................. 234
capacity............... 254
choosing the right fuel......... 235
filling your vehicle with fuel...... 234
File:rcixg.ex
Update:Wed Jun 19 14:48:02 1996

304 Index
G
Gas cap (see Fuel cap).......... 234
Gas mileage (see Fuel economy)..... 238
Gasoline (see Fuel)............ 234
Gauges, Electronic
charging system gauge......... 26
engine coolant temperature gauge.... 23
fuel gauge............... 29
odometer................ 31
speedometer.............. 30
Gauges, Mechanical
engine coolant temperature gauge.... 17
engine oil pressure gauge........ 20
fuel gauge............... 17
odometer................ 19
speedometer.............. 19
trip odometer.............. 19
GAWR (Gross Axle Weight Rating)
calculating.............. 170
definition............... 169
driving with a heavy load....... 169
location............... 169
Gearshift
automatic operation.......... 164
column-mounted........... 164
locking the gearshift........... 87
positions............... 164
shifting the gears........... 164
shift-lock............... 165
GVWR (Gross Vehicle Weight Rating) . . . 169
calculating.............. 170
definition............... 169
driving with a heavy load....... 169
location............... 169
File:rcixg.ex
Update:Wed Jun 19 14:48:02 1996

Index 307
Lamps (continued)
dome lamps.............. 84
flashing the lamps........... 90
hazard flashers............. 93
headlamps............... 82
high beams.............. 90
high-mount brakelamp........ 246
illuminated entry system....... 104
illuminated mirrors.......... 102
instrument panel, dimming....... 84
interior lamps............. 81
replacing bulbs............ 244
Lane change indicator
(see Turn signal)............ 89
Lights, warning and indicator
airbag............... 13,25
air suspension............. 15
anti-lock brakes (ABS)........ 11,41
brake............... 10,42
charging system.......... 13,26
check engine............ 16,25
door ajar................ 39
engine oil pressure......... 20,27
hazard warning light.......... 93
high beam............. 15,25
low fuel................ 15
low washer fluid............ 39
oil pressure............ 20,27
overdrive off............ 14,38
safety belt............. 12,24
trunk ajar............... 40
turn signal indicator........ 16,28
Load limits............... 169
GAWR................ 169
GVWR................ 169
trailer towing............. 171
Lubricant specifications......... 255
File:rcixg.ex
Update:Wed Jun 19 14:48:02 1996