
Maintenance and Specifications 216
Engine compartment 217
Engine oil 218
Battery 222
Engine Coolant 224
Fuel information 230
Air filter(s) 244
Part numbers 245
Refill capacities 246
Lubricant specifications 247
Accessories 253
Index 255
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Copyright © 2005 Ford Motor Company
Table of Contents
3
2005 Crown Victoria(cro)
Owners Guide (post-2002-fmt)
USA(fus)

Vehicle Symbol Glossary
Power Windows
Front/Rear
Power Window Lockout
Child Safety Door
Lock/UnlockInterior Luggage
Compartment Release
Symbol
Panic AlarmEngine Oil
Engine CoolantEngine Coolant
Temperature
Do Not Open When HotBattery
Avoid Smoking, Flames,
or SparksBattery Acid
Explosive GasFan Warning
Power Steering FluidMaintain Correct Fluid
LevelMAX
MIN
Emission SystemEngine Air Filter
Passenger Compartment
Air FilterJack
Check fuel capLow tire warning
2005 Crown Victoria(cro)
Owners Guide (post-2002-fmt)
USA(fus)
Introduction
9

OPENING THE HOOD
1. Inside the vehicle, pull the hood
release handle located under the
instrument panel.
2. Go to the front of the vehicle and
release the auxiliary latch that is
located under the front of the hood.
3. Lift the hood until the lift
cylinders hold it open.
IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
4.6L SOHC V8 engine
1. Brake fluid reservoir
2. Engine oil dipstick
3. Windshield washer fluid reservoir
4. Air filter assembly
2005 Crown Victoria(cro)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
217

Engine oil and filter recommendations
Look for this certification
trademark.
Use SAE 5W-20 engine oil.
Only use oils “Certified For Gasoline Engines” by the American
Petroleum Institute (API). An oil with this trademark symbol conforms
to the current engine and emission system protection standards and fuel
economy requirements of the International Lubricant Standardization and
Approval Committee (ILSAC), comprised of U.S. and Japanese
automobile manufacturers.
To protect your engine’s warranty use Motorcraft SAE 5W-20 or an
equivalent 5W-20 oil meeting Ford specification WSS-M2C930-A.SAE
5W-20 oil provides optimum fuel economy and durability
performance meeting all requirements for your vehicle’s engine.
Do not use supplemental engine oil additives, cleaners or other engine
treatments. They are unnecessary and could lead to engine damage that
is not covered by Ford warranty.
Change your engine oil and filter according to the appropriate schedule
listed inscheduled maintenance information.
Ford production and aftermarket (Motorcraft) oil filters are designed for
added engine protection and long life. If a replacement oil filter is used
that does not meet Ford material and design specifications, start-up
engine noises or knock may be experienced.
It is recommended you use the appropriate Motorcraft oil filter (or
another brand meeting Ford specifications) for your engine application.
2005 Crown Victoria(cro)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
221

Note:Failure to use the correct air filter element may result in severe
engine damage. The customer warranty may be voided for any damage to
the engine if the correct air filter element is not used.
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
1
Spark plugs2
1
The PCV valve is a critical emission component. It is one of the items
listed inscheduled maintenance informationand is essential to the
life and performance of your vehicle and to its emissions system.
For PCV valve replacement, see your dealer or a qualified service
technician. Refer toscheduled maintenance informationfor the
appropriate intervals for changing the PCV valve.
Replace the PCV valve with one that meets Ford material and
design specifications for your vehicle, such as a Motorcraft or
equivalent replacement part. The customer warranty may be void
for any damage to the emissions system if such a PCV valve is not
used.
2For spark plug replacement, see your dealer or a qualified service
technician. Refer toscheduled maintenance informationfor the
appropriate intervals for changing the spark plugs.
Replace the spark plugs with ones that meet Ford material and
design specifications for your vehicle, such as Motorcraft or
equivalent replacement parts. The customer warranty may be
void for any damage to the engine if such spark plugs are not
used.
2005 Crown Victoria(cro)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
245

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)6.0 quarts (5.7L)
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
(4R70/75 E)
2Motorcraft
MERCONVATF13.9 quarts (13.2L)3
Engine coolant4Motorcraft Premium
Gold Engine Coolant
(yellow-colored)18.6 quarts (17.6L)
Fuel tank N/A 19.0 gallons (71.9L)
Rear axle lubricant
5Motorcraft SAE
80W-90 Premium Rear
Axle Lubricant5.0 pints (2.4L)
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 thescheduled maintenance informationto
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. Police or Handling Package refill
capacity-12.1L (12.8 quarts).
4Add the coolant type originally equipped in your vehicle.
2005 Crown Victoria(cro)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
246

Climate control (see Air
conditioning or Heating) ............40
Clock adjust
6-CD in dash .............................36
AM/FM .......................................21
AM/FM/Cassette ........................22
AM/FM/CD .................................27
AM/FM/Tape/CD .......................31
Compass, electronic
set zone adjustment .................57
Console ........................................80
overhead ..............................55–56
Controls
power seat .................................98
steering column ........................70
Coolant
checking and adding ..............224
refill capacities ................228, 246
specifications ..................247, 249
Cruise control
(see Speed control) ....................67
Cupholder(s) .............................100
Customer Assistance ................184
Ford accessories for your
vehicle .....................................214
Ford Extended Service
Plan ..........................................207
Getting assistance outside the
U.S. and Canada .....................208
Getting roadside assistance ...184
Getting the service you
need .........................................201
Ordering additional owner’s
literature .................................208
The Dispute Settlement
Board .......................................204
Utilizing the
Mediation/Arbitration
Program ...................................206D
Daytime running lamps
(see Lamps) ................................43
Defrost
rear window ..............................42
Dipstick
automatic transmission
fluid ..........................................241
engine oil .................................218
Doors
lubricant specifications ..........247
Driving under special
conditions ..................................182
through water .........................183
E
Electronic message center .........76
Emergencies, roadside
jump-starting ..........................195
Emission control system ..........238
Engine ........................................249
cleaning ...................................211
coolant .....................................224
fail-safe cooling .......................229
idle speed control ...................222
lubrication
specifications ..................247, 249
refill capacities ........................246
service points ..........................217
starting after a collision .........185
Engine block heater .................170
Engine oil ..................................218
change oil soon warning,
message center .......................218
checking and adding ..............218
dipstick ....................................218
filter, specifications ........221, 245
2005 Crown Victoria(cro)
Owners Guide (post-2002-fmt)
USA(fus)
Index
256