
Maintenance and Specifications 226
Engine compartment 228
Engine oil 230
Battery 233
Engine coolant 235
Fuel information 241
Air filter(s) 257
Maintenance product specifications and capacities 260
Engine data 263
Accessories 266
Index 268
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Copyright © 2008 Ford Motor Company
Table of Contents
3
2008 Town Car(tow)
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
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
Service Engine SoonEngine Air Filter
Passenger Compartment
Air FilterJack
Check Fuel CapLow Tire Pressure
Warning
2008 Town Car(tow)
Owners Guide (post-2002-fmt)
USA(fus)
Introduction
9

7. Put the dipstick back in and ensure it is fully seated.
Adding engine oil
1. Check the engine oil. For instructions, refer toChecking the engine
oilin this chapter.
2. If the engine oil level is not within the normal operating range, add
only certified engine oil of the recommended viscosity. Remove the
engine oil filler cap and use a funnel to pour the engine oil into the
opening.
3. Recheck the engine oil level. Make sure the oil level is not above the
normal operating range on the engine oil level dipstick.
4. Install the dipstick and ensure it is fully seated.
5. Fully install the engine oil filler cap by turning the filler cap clockwise
until three clicks can be heard.
To avoid possible oil loss, DO NOT operate the vehicle with the
engine oil level dipstick and/or the engine oil filler cap removed.
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 SAE 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.
2008 Town Car(tow)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
232

2. Arrange for the vehicle to be taken to an authorized dealer.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
5. Re-start the engine and take your vehicle to an authorized dealer.
Driving the vehicle without repairing the engine problem
increases the chance of engine damage. Take your vehicle to an
authorized dealer as soon as possible.
FUEL FILTER
For fuel filter replacement, see your authorized dealer. Refer to
scheduled maintenance informationfor the appropriate intervals for
changing the fuel filter.
Replace the fuel filter with an authorized Motorcraft part. The
customer warranty may be void for any damage to the fuel system
if an authorized Motorcraft fuel filter is not used.
WHAT YOU SHOULD KNOW ABOUT AUTOMOTIVE FUELS
Important safety precautions
WARNING:Do not overfill the fuel tank. The pressure in an
overfilled tank may cause leakage and lead to fuel spray and fire.
WARNING:The fuel system may be under pressure. If the fuel
filler cap is venting vapor or if you hear a hissing sound, wait
until it stops before completely removing the fuel filler cap. Otherwise,
fuel may spray out and injure you or others.
WARNING:If you do not use the proper fuel filler cap,
excessive vacuum in the fuel tank may damage the fuel system
or cause the fuel cap to disengage in a collision, which may result in
serious personal injury.
WARNING:Automotive fuels can cause serious injury or death
if misused or mishandled.
2008 Town Car(tow)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
241

5. Install a new air filter element. Be
careful not to crimp the filter
element edges between the air filter
housing and cover. This could cause
filter damage and allow unfiltered
air to enter the engine if not
properly seated.
6. Replace the air filter housing cover and secure the clamps.
7. Replace the air inlet tube and secure the clamp.
Note:Be sure the hinge features of the air filter cover to the air filter
housing are fully engaged when reassembling the air filter assembly.
Note:Failure to use the correct air filter element may result in severe
engine damage. The customer warranty may be void 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-1032
Fuel filter FG-986B
Battery-standard BXT-65-650
Battery-heavy duty
1BXT-65-750
Oil filter FL-820-S
PCV valve
2
Spark plugs3
1
Included in long wheelbase package.
2The 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 authorized dealer. Refer to
scheduled maintenance informationfor the appropriate intervals for
changing the PCV valve.
2008 Town Car(tow)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
258

Climate control (see Air
conditioning or Heating) ............29
Clock ............................................46
Compass, electronic
set zone adjustment .................65
Console
rear ......................................47–48
Controls
power seat .................................93
steering column ........................54
Coolant
checking and adding ..............235
refill capacities ................239, 260
specifications ..........................260
Cruise control
(see Speed control) ....................52
Customer Assistance ................186
Ford Extended Service
Plan ..........................................215
Getting assistance outside
the U.S. and Canada ..............216
Getting roadside assistance ...186
Getting the service you
need .........................................211
Ordering additional owner’s
literature .................................217
Utilizing the
Mediation/Arbitration
Program ...................................215
D
Daytime running lamps
(see Lamps) ................................34
Defrost
rear window ..............................32
Dipstick
automatic transmission
fluid ..........................................255engine oil .................................230
Driving under special
conditions ..................................182
through water .........................185
E
Electronic message center .........59
Emergencies, roadside
jump-starting ..........................203
Emergency Flashers .................187
Emission control system ..........251
Engine ........................................263
cleaning ...................................221
coolant .....................................235
fail-safe cooling .......................240
idle speed control ...................233
lubrication specifications .......260
refill capacities ........................260
service points ..................228–229
starting after a collision .........188
Engine block heater .................172
Engine oil ..................................230
change oil soon warning,
message center .......................230
checking and adding ..............230
dipstick ....................................230
filter, specifications ........232, 258
recommendations ...................232
refill capacities ........................260
specifications ..........................260
Event data recording ....................6
Exhaust fumes ..........................171
F
Fail safe cooling ........................240
Flexible Fuel Vehicle (FFV) ....241
Floor mats ...................................70
2008 Town Car(tow)
Owners Guide (post-2002-fmt)
USA(fus)
Index
269

Fluid capacities .........................260
Fuel ............................................241
calculating fuel
economy ............................61, 248
cap ...........................................244
capacity ...................................260
choosing the right fuel ...........245
comparisons with EPA fuel
economy estimates .................251
detergent in fuel .....................246
filling your vehicle
with fuel ..................241, 244, 248
filter, specifications ........241, 258
fuel filler door override ............72
fuel filler door release ..............72
fuel pump shut-off switch .....188
improving fuel economy ........248
octane rating ...................246, 263
quality ..............................246–247
running out of fuel .................247
safety information relating to
automotive fuels .....................241
Fuel - flex fuel vehicle
(FFV) .........................241, 245–246
Fuses ..................................188–189
G
Gas cap (see Fuel cap) ............244
Gas mileage
(see Fuel economy) .................248
Gauges .........................................14
H
Hazard flashers .........................187
Head restraints ...........................90
Headlamps ...................................33
aiming ........................................35
autolamp system .......................33bulb specifications ....................38
daytime running lights .............34
flash to pass ..............................34
high beam .................................34
replacing bulbs .........................39
turning on and off ....................33
Homelink wireless control
system ..........................................55
Hood ..........................................227
I
Ignition ...............................168, 263
Illuminated visor mirror .............45
Infant seats
(see Safety seats) .....................129
Inspection/maintenance (I/M)
testing ........................................253
Instrument panel
cleaning ...................................222
cluster ........................................10
lighting up panel and
interior .......................................35
J
Jack ............................................195
positioning ...............................195
storage .....................................195
Jump-starting your vehicle ......203
K
Keyless entry system .................83
keypad .......................................83
locking and unlocking doors ....84
programming entry code .........83
Keys .......................................73, 87
positions of the ignition .........168
2008 Town Car(tow)
Owners Guide (post-2002-fmt)
USA(fus)
Index
270