ENGINE DATA
Engine 4.6L V8 engine
Cubic inches 281
Required fuel 87 octane
Firing order 1-3-7-2-6-5-4-8
Ignition system Coil on plug
Spark plug gap 0.052–0.056 inch (1.32–1.42mm)
Compression ratio 9.4:1
VEHICLE DIMENSIONS (AT CURB MASS)
Vehicle dimensions Inches (mm)
(1) Overall length 211.9 (5382)
(2) Overall width 78.3 (1990)
(3) Overall height 58.4 (1483)
(4) Wheelbase 114.6 (2911)
(5) Track - Front 63.4 (1610)
(5) Track - Rear 65.6 (1666)
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
244
Climate control (see Air
conditioning or Heating) ............35
Clock adjust
6-CD in dash .............................31
AM/FM/CD .................................22
AM/FM/Tape/CD .......................26
Compass, electronic
set zone adjustment .................53
Console ........................................76
overhead ..............................51–52
Controls
power seat .................................94
steering column ........................66
Coolant
checking and adding ..............219
refill capacities ................223, 241
specifications ..................242, 244
Cruise control (see Speed
control) ........................................63
Cupholder(s) ...............................96
Customer Assistance ................180
Ford accessories for your
vehicle .....................................209
Ford Extended Service Plan .202
Getting assistance outside the
U.S. and Canada .....................203
Getting roadside assistance ...180
Getting the service you need 196
Ordering additional owner’s
literature .................................203
The Dispute Settlement
Board .......................................199
Utilizing the
Mediation/Arbitration
Program ...................................201
D
Daytime running lamps (see
Lamps) .........................................38Defrost
rear window ..............................37
Dipstick
automatic transmission
fluid ..........................................236
engine oil .................................213
Doors
lubricant specifications ..........242
Driving under special
conditions ..................................178
through water .........................179
E
Electronic message center .........72
Emergencies, roadside
jump-starting ..........................190
Emission control system ..........233
Engine ........................................244
cleaning ...................................206
coolant .....................................219
fail-safe cooling .......................224
idle speed control ...................217
lubrication
specifications ..................242, 244
refill capacities ........................241
service points ..........................212
starting after a collision .........181
Engine block heater .................166
Engine oil ..................................213
change oil soon warning,
message center .......................213
checking and adding ..............213
dipstick ....................................213
filter, specifications ........216, 240
recommendations ...................216
refill capacities ........................241
specifications ..................242, 244
Exhaust fumes ..........................166
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Index
251
Keys .......................................78, 90
positions of the ignition .........163
L
Lamps
autolamp system .......................38
bulb replacement
specifications chart ..................43
daytime running light ...............38
headlamps .................................38
headlamps, flash to pass ..........39
instrument panel, dimming .....39
interior lamps ...............42–44, 48
replacing bulbs ....... 43–44, 46–48
Lane change indicator (see
Turn signal) .................................41
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........168
Limited slip axle (see Traction
Loc) ............................................178
Load limits .................................153
Locks
autolock .....................................85
childproof ..................................79
doors ..........................................78
Lubricant specifications ...242, 244
Lug nuts ....................................143
Lumbar support, seats ...............93
M
Message center ...........................72
reset button ..............................72
select button .............................73
Mirrors .........................................50
automatic dimming rearview
mirror ........................................62
fold away ...................................62heated ........................................62
side view mirrors (power) .......62
Moon roof ....................................67
Motorcraft parts ................230, 240
O
Octane rating ............................229
Oil (see Engine oil) ..................213
P
Parking brake ............................169
Parts (see Motorcraft parts) ....240
Passenger Occupant
Classification Sensor ...................97
Pedals (see Power adjustable
foot pedals) .................................63
Power adjustable foot pedals .....63
Power distribution box (see
Fuses) ........................................186
Power door locks ..................78, 85
Power mirrors .............................62
Power point .................................60
Power steering ..................171–172
fluid, checking and adding ....235
fluid, refill capacity ................241
fluid, specifications .................242
Power Windows ...........................61
R
Radio ................................20, 23, 28
Rear window defroster ...............37
Relays ................................182, 189
Remote entry system .................80
illuminated entry ......................84
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Index
253
