fuel tank capacity LINCOLN AVIATOR 2003 Owners Manual

Fuel gauge
Displays approximately how much
fuel is in the fuel tank. The fuel
gauge may vary slightly when the
vehicle is in motion or on a grade.
When refueling the vehicle from
empty indication, the amount of fuel
that can be added will be less than
the advertised capacity due to the
reserve fuel.
If the key is left in the ON position during fueling, a minimum of 22.2 L
(six gallons) must be added to the fuel tank in order for the gauge to
instantaneously update. If less than six gallons is added, the gauge will
take between five to twenty minutes to update.
Speedometer
Indicates the current vehicle speed.
Odometer
Registers the total kilometers
(miles) of the vehicle.
Instrument Cluster
16

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 1,600 km (1,000
miles) of driving (engine break-in period). You will get a more accurate
measurement after 3,000 km–5,000 km (2,000 miles-3,000 miles).
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.
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 kilometers or miles).
Maintenance and Specifications
260

Fluid Ford Part
NameApplication Capacity
Fuel tank N/A All 85.2L
(22.5 gallons)
Power steering
fluidMotorcraft
MERCONAT FAll Fill between the
MIN and MAX
lines on
reservoir
Transmission
fluid
1Motorcraft
MERCONV
AT FAutomatic
transmissions
only.10.4L
(11.4 quarts)2
Transfer case Motorcraft
MERCONAT FAWD 1.25L
(1.3 quarts)
4WD 1.4L
(1.5 quarts)
Engine coolant
3Motorcraft
Premium Engine
Coolant
(green-colored)
orMotorcraft
Premium Gold
Engine Coolant
(yellow-colored)4.6L 19.0L
(20.1 quarts)
Front axle
lubricantMotorcraft SAE
80W-90
Premium Rear
Axle Lubricant4x4/AWD
vehicles1.3L
(1.4 quarts)
Rear axle
lubricant
4Motorcraft SAE
75W-140 High
Performance
Synthetic Rear
Axle LubricantConventional
Axle1.7L
(3.5 pints)
Maintenance and Specifications
271