fuel FORD EXPEDITION 2006 2.G Workshop Manual

On board diagnostics (OBD-II)
Your vehicle is equipped with a computer that monitors the engine’s
emission control system. This system is commonly known as the On
Board Diagnostics System (OBD-II). This OBD-II system protects the
environment by ensuring that your vehicle continues to meet
government emission standards. The OBD-II system also assists your
authorized dealer in properly servicing your vehicle. When the
indicator illuminates, the OBD-II system has detected a malfunction.
Temporary malfunctions may cause your
indicator to illuminate.
Examples are:
1. The vehicle has run out of fuel—the engine may misfire or run poorly.
2. Poor fuel quality or water in the fuel.
3. The fuel cap may not have been securely tightened. SeeFuel filler
capin this chapter.
These temporary malfunctions can be corrected by filling the fuel tank
with good quality fuel and/or properly tightening the fuel cap. After three
driving cycles without these or any other temporary malfunctions
present, the
indicator should turn off—A driving cycle consists of a
cold engine startup followed by mixed city/highway driving. No additional
vehicle service is required.
If the
indicator remains on, have your vehicle serviced at the first
available opportunity.
Readiness for Inspection/Maintenance (I/M) testing
In some localities, it may be a legal requirement to pass an I/M test of
the on-board diagnostics system. If your
indicator is on, refer to
the description in theWarning lights and chimessection of the
Instrument Clusterchapter. Your vehicle may not pass the I/M test with
the
indicator on.
If the vehicle’s powertrain system or its battery has just been serviced,
the on-board diagnostics system is reset to a “not ready for I/M test”
condition. To ready the on-board diagnostics system for I/M testing, a
minimum of 30 minutes of city and highway driving is necessary as
described below:
•First, at least 10 minutes of driving on an expressway or highway.
•Next, at least 20 minutes driving in stop-and-go, city-type traffic with
at least four idle periods.
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3. Install a new air filter element
into the tray assembly.
4. Return air filter tray to original
position by pressing firmly on the
handle until all rearward movement
stops and secure the two clamps.
DRIVELINE UNIVERSAL JOINT AND SLIP YOKE
Your vehicle may be equipped with universal joints that require
lubrication. Refer to thescheduled maintenance informationfor
maintenance intervals. If the original universal joints are replaced with
universal joints equipped with grease fittings, lubrication will also be
necessary.
MOTORCRAFT PART NUMBERS
Component 5.4L 3V V8 engine
Air filter element FA-1754
Battery BXT-65-650
Fuel filter FG-986B
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 authorized dealer. Refer to
scheduled 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.
2006 Expedition(exd)
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Maintenance and Specifications
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2For 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.
REFILL CAPACITIES
Fluid Ford Part
NameApplication Capacity
Brake fluid Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
FluidAll Fill to line on
reservoir
Engine oil
(includes filter
change)
6
Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)All 7.0 quarts
(6.6 L)
Fuel tank N/A All 28.0 gallons
(106L)
Power steering
fluidMotorcraft
MERCON
AT FAll Fill to line on
reservoir
Transmission
fluid
1Motorcraft
MERCON
V
AT F4R70/75 E 13.9 quarts
(13.1L)2
Transfer case
fluidMotorcraft
MERCON
AT F4x4 vehicles 2.0 quarts
(1.9L)
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LUBRICANT SPECIFICATIONS
ItemFord part
nameFord part
numberFord
specification
Brake fluid Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
FluidPM-1 ESA-M6C25-A
Hinges, latches,
striker plates
and rotors, seat
tracks, fuel filler
door hinge and
springMulti-Purpose
GreaseXG-4 or XL-5 ESB-M1C93-B
Lock cylinders,
swing-away
spare tire carrier
padlockMotorcraft
Penetrating and
Lock LubricantXL-1 none
Driveshaft, slip
spline, double
Cardan joint
center ballPremium Long
Life GreaseXG-1-C ESA-M1C75-B
Engine coolant Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)VC-7-A (U.S.,
except CA, OR
and NM),
VC-7-B (CA, OR
and NM)WSS-M97B51-A1
Engine oil Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)XO-5W20-QSP
(US)
CXO-5W20–
LSP12 (Canada)WSS-M2C930-A
and API
Certification
Mark
2006 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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Some transmission fluids may be labeled as dual usage, such as
MERCON
and MERCON
V. These dual usage fluids are not to be used
in an automatic transmission that requires use of the MERCON
type
fluid. However, these dual usage fluids may be used in transmissions that
require the MERCON
V type fluid.
MERCON
and MERCON
V type fluids are not interchangeable.
DO NOT mix MERCON
and MERCON
V. Use of a transmission
fluid that indicates dual usage (MERCON
and MERCON
V) in
an automatic transmission application requiring MERCON
may
cause transmission damage. Use of any fluid other than the
recommended fluid may cause transmission damage.
2Add 4 oz. (118 ml) of Additive Friction Modifier XL-3 or equivalent for
complete refill of Ford Limited Slip rear axles.
ENGINE DATA
Engine 5.4L V8 engine
Cubic inches 330
Required fuel 87 octane
Firing order 1-3-7-2-6-5-4-8
Ignition system Coil on plug
Spark plug gap
10.040–0.050 inch (1.02–1.27mm)
Compression ratio 9.85:1
1Spark plug gap not adjustable
2006 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
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recommendations ...................315
refill capacities ........................340
specifications ..................343, 345
Exhaust fumes ..........................237
F
Fail safe cooling ........................323
Floor mats .................................136
Fluid capacities .........................340
Foglamps .....................................94
Four-Wheel Drive vehicles .......253
control trac .............................254
description ..............................254
driving off road .......................257
indicator light .........................254
preparing to drive your
vehicle .....................................247
Fuel ............................................325
calculating fuel
economy ..........................128, 329
cap ...........................................327
capacity ...................................340
choosing the right fuel ...........328
comparisons with EPA fuel
economy estimates .................332
detergent in fuel .....................329
filling your vehicle
with fuel ..................325, 327, 329
filter, specifications ........324, 339
fuel pump shut-off switch .....266
improving fuel economy ........329
octane rating ...........328, 345–346
quality ......................................328
running out of fuel .................329
safety information relating
to automotive fuels ................325
Fuses ..................................268–269G
Garage Door Opener
(see Homelink wireless
control system) .........................119
Gas cap (see Fuel cap) ............327
Gas mileage
(see Fuel economy) .................329
Gauges .........................................16
H
Hazard flashers .........................266
Headlamps ...................................93
aiming ........................................95
autolamp system .......................93
bulb specifications ....................98
daytime running lights .............94
flash to pass ..............................94
high beam .................................93
replacing bulbs .........................99
turning on and off ....................93
Heating
heating and air
conditioning system ...........83, 87
Homelink wireless control
system ........................................119
Hood ..........................................309
I
Ignition .......................235, 345–346
Infant seats
(see Safety seats) .....................191
Inspection/maintenance
(I/M) testing ..............................334
Instrument panel
cleaning ...................................304
cluster ........................................12
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Owners Guide (post-2002-fmt)
USA(fus)
Index
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