2003 Mercury Grand Marquis oil capacities

Maintenance and Specifications 196
Engine compartment 197
Engine oil 198
Battery 202
Fuel information 210
Air filter(s) 223
Part numbers 228
Refill capacities 228
Lubricant specifications 230
Accessories 235
Index 238
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Copyright © 2003 Ford Motor Company
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Table of Contents
3

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-258
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)
6Motorcraft SAE 5W-20
Premium Synthetic
Blend Motor Oil (US)
Motorcraft SAE 5W-20
Super Premium Motor
Oil (Canada)5.7L (6.0 quarts)
Brake fluid Motorcraft High
Performance DOT 3
Motor Vehicle Brake
Fluid
1
Fill to line on reservoir
Power steering fluid Motorcraft MERCON
AT FFill to line on reservoir
Transmission fluid
2Motorcraft
MERCONVATF13.2L (13.9 quarts)3
Engine coolant4Motorcraft Premium
Gold Engine Coolant
(yellow-colored)18.0L (19.0 quarts)
Fuel tank N/A 71.9L (19.0 gallons)
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
228

Fluid Ford Part Name Capacity
Rear axle lubricant5Motorcraft SAE
80W-90 Premium Rear
Axle Lubricant2.4L (5.0 pints)
Windshield washer
fluidMotorcraft Premium
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.
However, if DOT 3 is not available, DOT 4 fluid can be used.
2Ensure the correct automatic transmission fluid is used. MERCONand
MERCONV are not interchangeable. DO NOT MIX MERCONand
MERCONV. Refer to the scheduled maintenance guide to determine
the correct service interval.
3Indicates only approximate dry-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 be set by the indication on
the dipstick’s normal operating range.
4Add the coolant type originally equipped in your vehicle.
5Rear axles are considered lubricated for life when the vehicle is used for
normal service. See your scheduled maintenance guide for Severe Duty
requirements.
Traction-Lok axles use 2.1-2.3L (4.50-4.75 pints) of rear axle lubricant.
Add 118 ml (4 oz.) of Additive Friction Modifier XL-3 or equivalent
meeting Ford specification EST-M2C118–A for complete refill of
Traction-Lok rear axle.
Service refill capacities are determined by filling the rear axle 6 mm to
14 mm (1/4 inch to 9/16 inch) below the bottom of the filler hole.
6Use of sythetic or sythetic blend motor oil is not mandatory. Engine oil
need only meet the requirements of Ford specification WSS-M2C153–H
and the API Certification mark.
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
229

Cleaning your vehicle
engine compartment ..............191
instrument panel ....................193
interior .............................193–194
interior trim ............................193
plastic parts ............................192
safety belts ..............................194
washing ....................................190
waxing .....................................190
wheels ......................................191
wiper blades ............................192
Climate control (see Air
conditioning or Heating) ......46, 48
Clock ......................................27, 36
Compass, electronic
set zone adjustment .................67
Console ........................................91
overhead ..............................64, 66
Controls
power seat ...............................108
steering column ........................81
Coolant
checking and adding ..............204
refill capacities ................207, 228
specifications ..................230–231
Cruise control
(see Speed control) ....................77
Customer Assistance ................161
Ford accessories for your
vehicle .....................................195
Ford Extended Service
Plan ..........................................183
Getting assistance outside the
U.S. and Canada .....................187
Getting roadside assistance ...161
Getting the service you
need .........................................181
Ordering additional owner’s
literature .................................188The Dispute Settlement
Board .......................................183
Utilizing the
Mediation/Arbitration
Program ...................................186
D
Daytime running lamps
(see Lamps) ................................53
Defrost
rear window ..............................52
Dipstick
automatic transmission
fluid ..........................................220
engine oil .................................198
Doors
lubricant specifications ..........230
Driving under special
conditions ..................................155
through water .........................155
E
Electronic message center .........86
Emergencies, roadside
jump-starting ..........................175
Emission control system ..........218
Engine ........................................231
check engine/service engine
soon light ..................................10
cleaning ...................................191
coolant .....................................204
fail-safe coolant ......................208
idle speed control ...................202
lubrication
specifications ..................230–231
refill capacities ........................228
service points ..........................197
starting after a collision .........162
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Index
239

Engine block heater .................145
Engine oil ..................................198
change oil soon warning,
message center .......................198
checking and adding ..............198
dipstick ....................................198
filter, specifications ........201, 228
recommendations ...................201
refill capacities ........................228
specifications ..................230–231
Exhaust fumes ..........................146
F
Fail safe cooling ........................208
Floor mats ...................................91
Fluid capacities .........................228
Fuel ............................................210
calculating fuel
economy ............................69, 215
cap .....................................11, 212
capacity ...................................228
choosing the right fuel ...........213
comparisons with EPA fuel
economy estimates .................217
detergent in fuel .....................214
filling your vehicle
with fuel ..................210, 212, 215
filter, specifications ........214, 228
fuel pump shut-off switch .....162
gauge .........................................19
improving fuel economy ........215
low fuel warning light ..............14
octane rating ...................213, 231
quality ......................................214
running out of fuel .................214
safety information relating to
automotive fuels .....................210
Fuses ..................................163–164
G
Garage door opener ....................82Gas cap (see Fuel cap) ......11, 212
Gas mileage
(see Fuel economy) .................215
Gauges ...................................16–17
battery voltage gauge ...............19
engine coolant temperature
gauge .........................................17
engine oil pressure gauge ........18
fuel gauge ..................................19
odometer ...................................20
speedometer .............................20
trip odometer ............................21
GAWR (Gross Axle Weight
Rating) .......................................156
definition .................................156
driving with a heavy load ......156
location ....................................156
GVWR (Gross Vehicle Weight
Rating) .......................................156
calculating ...............................156
definition .................................156
driving with a heavy load ......156
location ....................................156
H
Hazard flashers .........................162
Head restraints .........................105
Headlamps ...................................53
aiming ..................................54–55
autolamp system .......................53
bulb specifications ....................57
daytime running lights .............53
flash to pass ..............................54
high beam ...........................15, 54
replacing bulbs .........................58
turning on and off ....................53
warning chime ..........................16
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Index
240