2008 LINCOLN NAVIGATOR fuel filter

Maintenance and Specifications 308
Engine compartment 309
Engine oil 312
Battery 315
Engine coolant 317
Fuel information 323
Air filter(s) 335
Part numbers 338
Maintenance product specifications and capacities 339
Engine data 342
Accessories 345
Index 347
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Table of Contents
3
2008 Navigator(nav)
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 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Introduction
11

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.
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 with equivalent performance for your engine application.
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
314

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
Do not overfill the fuel tank. The pressure in an overfilled tank
may cause leakage and lead to fuel spray and fire.
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.
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 possible personal injury.
Automotive fuels can cause serious injury or death if misused or
mishandled.
Gasoline may contain benzene, which is a cancer-causing agent.
Observe the following guidelines when handling automotive fuel:
•Extinguish all smoking materials
and any open flames before
refueling your vehicle.
•Always turn off the vehicle before
refueling.
•Automotive fuels can be harmful
or fatal if swallowed. Fuel such as gasoline is highly toxic and if
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
323

10. Reconnect the Mass Air Flow
Sensor electrical connector to the
outlet tube. Make sure the locking
tab on the connector is in the
“locked” position (connector shown
from below for clarity).
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 5.4L 3V V8 engine
Air filter element FA-1883
BatteryBXT-65-650 or BXT-65-750
(if equipped)
Fuel filter FG-986B
Oil filter FL-820-S
Spark plugs
1
1
For spark plug replacement, see your authorized dealer. Refer to
scheduled 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.
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
338

Family entertainment system ....35
Floor mats .................................118
Fluid capacities .........................339
Foglamps .....................................72
Four-Wheel Drive vehicles .......256
control trac .............................256
description ..............................256
driving off road .......................257
indicator light .........................256
preparing to drive your
vehicle .....................................246
Fuel ............................................323
calculating fuel
economy ..........................109, 328
cap ...........................................325
capacity ...................................339
choosing the right fuel ...........326
comparisons with EPA fuel
economy estimates .................331
detergent in fuel .....................327
filling your vehicle
with fuel ..................323, 325, 328
filter, specifications ........323, 338
fuel pump shut-off switch .....267
improving fuel economy ........328
octane rating ...................327, 342
quality ......................................327
running out of fuel .................327
safety information relating to
automotive fuels .....................323
Fuses ..................................268–269
G
Gas cap (see Fuel cap) ............325
Gas mileage
(see Fuel economy) .................328
Gauges .........................................17
H
Hazard flashers .........................266Headlamps ...................................72
aiming ........................................74
autolamp system .......................72
bulb specifications ....................77
daytime running lights .............73
flash to pass ..............................73
high beam .................................73
turning on and off ....................72
Homelink wireless control
system ........................................102
Hood ..........................................309
I
Ignition ...............................232, 342
Illuminated visor mirror .............85
Infant seats
(see Safety seats) .....................184
Inspection/maintenance (I/M)
testing ........................................333
Instrument panel
cleaning ...................................304
cluster ........................................12
J
Jack ............................................275
positioning ...............................275
storage .....................................275
Jump-starting your vehicle ......284
K
Keyless entry system ...............137
autolock ...................................124
keypad .....................................137
locking and unlocking doors ..138
programming entry code .......137
Keys ...................................138–140
positions of the ignition .........232
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Index
349