2005 FORD EXCURSION fuel cap

Cleaner air
Ford endorses the use of reformulated“cleaner-burning”gasolines to
improve air quality.
Running out of fuel
Avoid running out of fuel because this situation may have an adverse
affect on powertrain components.
If you have run out of fuel:
•You may need to cycle the ignition from OFF to ON several times after
refueling, to allow the fuel system to pump the fuel from the tank to
the engine.
•YourService engine soonindicator may come on. For more
information on theService engine soonindicator, refer to the
Instrument clusterchapter.
Fuel Filter
For fuel filter replacement, see your dealer or a qualified service
technician. Refer to the scheduled maintenance guide for 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.
ESSENTIALS OF GOOD FUEL ECONOMY
Measuring techniques
Your best source of information about actual fuel economy is you, the
driver. You must gather information as accurately and consistently as
possible. Fuel expense, frequency of fill-ups or fuel gauge readings are
NOT accurate as a measure of fuel economy. We do not recommend taking
fuel economy measurements during the first 1,000 miles (1,600 km) of
driving (engine break-in period). You will get a more accurate
measurement after 2,000 miles-3,000 miles (3,000 km–5,000 km).
Filling the tank
The advertised fuel capacity of the fuel tank on your vehicle is equal to
the rated refill capacity of the fuel tank as listed in theRefill capacities
section of this chapter.
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The advertised capacity is the amount of the indicated capacity and the
empty reserve combined. Indicated capacity is the difference in the
amount of fuel in a full tank and a tank when the fuel gauge indicates
empty. Empty reserve is the small amount of fuel remaining in the fuel
tank after the fuel gauge indicates empty.
The amount of usable fuel in the empty reserve varies and should
not be relied upon to increase driving range. When refueling your
vehicle after the fuel gauge indicates empty, you might not be
able to refuel the full amount of the advertised capacity of the
fuel tank due to the empty reserve still present in the tank.
For consistent results when filling the fuel tank:
•Turn the engine/ignition switch to the off position prior to refueling,
an error in the reading will result if the engine is left running.
•Use the same filling rate setting (low—medium—high) each time
the tank is filled.
•Allow no more than 2 automatic click-offs when filling.
•Always use fuel with the recommended octane rating.
•Use a known quality gasoline, preferably a national brand.
•Use the same side of the same pump and have the vehicle facing the
same direction each time you fill up.
•Have the vehicle loading and distribution the same every time.
Your results will be most accurate if your filling method is consistent.
Calculating fuel economy
1. Fill the fuel tank completely and record the initial odometer reading
(in miles or kilometers).
2. Each time you fill the tank, record the amount of fuel added (in
gallons or liters).
3. After at least three to five tank fill-ups, fill the fuel tank and record
the current odometer reading.
4. Subtract your initial odometer reading from the current odometer
reading.
5. Follow one of the simple calculations in order to determine fuel
economy:
Calculation 1:Divide total miles traveled by total gallons used.
Calculation 2:Multiply liters used by 100, then divide by total
kilometers traveled.
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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 the
service technician in properly servicing your vehicle. When theCheck
engine/Service engine soonlight illuminates, the OBD-II system has
detected a malfunction. Temporary malfunctions may cause yourCheck
engine/Service engine soonlight 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.
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, theCheck engine/Service engine soonlight 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 theCheck engine/Service engine soonlight 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 yourCheck engine/Service engine
soonlight is on, refer to the description in theWarning lights and
chimessection of theInstrument Clusterchapter. Your vehicle may not
pass the I/M test with theCheck engine/Service engine soonlight 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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FluidFord Part
NameApplication Capacity
Fuel tank N/A All 166.6L (44.0
gallons)
Power steering
fluidMotorcraft
MERCONAT FAll Fill to FULL
COLD range on
dipstick
Transfer case
fluid (if
equipped)Motorcraft
MERCONAT F4x4 vehicles 1.9L (2.0
quarts)
Transmission
fluid
5Motorcraft
MERCONAT F4x2 4R100
(4–speed)16.1L (17.1
quarts)6
4x4 4R100
(4–speed)16.7L (17.7
quarts)6
Motorcraft
MERCONSP
AT F4x2/4x4
TorqShift
(5–speed)–
includes remote
filter element
change16.6L (17.5
qts)6
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateAll 4.2L (1.1
gallons)
1Your vehicle’s rear axle is filled with a synthetic lubricant. Axle lubricant
quantities should not need to be checked unless a leak is suspected,
service is required or the axle assembly has been submerged in water.
The axle lubricant should be changed any time the rear axle has been
submerged in water.
Service refill capacities are determined by filling the rear axle to the
bottom of the filler hole with the specified lubricant.
2Add 236 ml (8 oz.) of Additive Friction Modifier XL—3 or equivalent
meeting Ford Specification EST-M2C118-A for complete refill of limited
slip axles.
Service refill capacities are determined by filling the rear axle to the
bottom of the filler hole with the specified lubricant.
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Exhaust fumes ..........................171
F
Fail safe cooling ........................237
Fluid capacities .........................256
Foglamps .....................................50
Four-Wheel Drive vehicles .......184
description ..............................185
driving off road .......................187
electronic shift ................184–185
indicator light .........................185
preparing to drive your
vehicle .....................................175
Fuel ............................................239
calculating fuel economy .......243
cap ...........................................241
capacity ...................................256
choosing the right fuel ...........241
comparisons with EPA fuel
economy estimates .................246
detergent in fuel .....................243
filling your vehicle with
fuel ...........................239, 241, 243
filter, specifications ........243, 255
fuel pump shut-off switch .....197
improving fuel economy ........243
octane rating ...................242, 262
quality ......................................242
running out of fuel .................243
safety information relating to
automotive fuels .....................239
Fuel pump shut-off switch .......197
Fuses ..................................198–199
G
Garage door opener ....................63Garage Door Opener
(see Homelink wireless control
system) ........................................77
Gas cap (see Fuel cap) ............241
Gas mileage (see Fuel
economy) ...................................243
Gauges .........................................13
transmission fluid
temperature gauge ...................17
H
Hazard flashers .........................197
Head restraints .........................101
Headlamps ...................................49
aiming ........................................51
autolamp system .......................49
bulb specifications ....................54
daytime running lights .............50
flash to pass ..............................51
high beam .................................50
replacing bulbs ...................55–56
turning on and off ....................49
Heating
heater only system ...................47
heating and air conditioning
system ...........................42–43, 45
Homelink wireless control
system ..........................................77
Hood ..........................................226
I
Ignition ...............................168, 262
Infant seats
(see Safety seats) .....................124
Inspection/maintenance (I/M)
testing ........................................248
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