2005 LINCOLN LS octane

Choosing the right fuel
Use only Premium UNLEADED FUEL. The use of leaded fuel is
prohibited by law and could damage your vehicle.
Your vehicle was not designed to use fuel or fuel additives with metallic
compounds, including manganese-based additives. Studies indicate that
these additives can cause your vehicle’s emission control system to
deteriorate more rapidly. In Canada, premium grade fuel generally
contains more metallic additives than regular fuel. We recommend using
regular grade fuel. In Canada, many fuels contain metallic additives, but
fuels free of such additives may be available; check with your local fuel
dealer.
Do not use fuel containing methanol. It can damage critical fuel system
components.
Repairs to correct the effects of using a fuel for which your vehicle was
not designed may not be covered by your warranty.
Octane recommendations
Your vehicle is designed to use
“Premium”unleaded gasoline with
an (R+M)/2 octane rating of 91 or
higher for optimum performance.
The use of gasolines with lower
octane ratings may degrade performance. We do not recommend the use
of gasolines labeled as“Premium”in high altitude areas that are sold
with octane ratings of less than 91.
Do not be concerned if your engine sometimes knocks lightly. However, if
it knocks heavily under most driving conditions while you are using fuel
with the recommended octane rating, see your dealer or a qualified
service technician to prevent any engine damage.
Fuel quality
If you are experiencing starting, rough idle or hesitation driveability
problems during a cold start, try a different brand of“Premium”
unleaded gasoline. If the problems persist, see your dealer or a qualified
service technician.
It should not be necessary to add any aftermarket products to your fuel
tank if you continue to use high quality fuel of the recommended octane
rating. Aftermarket products could cause damage to the fuel system.
Repairs to correct the effects of using an aftermarket product in your
fuel may not be covered by your warranty.
91(R+M)/2 METHOD
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Maintenance and Specifications
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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 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.
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Maintenance and Specifications
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Item Ford part name Ford part
numberFord
specification
Rear Axle
LubricantMotorcraft SAE
75W-90 Fuel
Efficient High
Performance
Synthetic Rear
Axle Lubricant
2
XY-75W90-QFEHP
Automatic
transmission fluid
Motorcraft
MERCONVATF
3
XT-5-QM MERCONV
Windshield
washer fluidPremium
Windshield
Washer
ConcentrateZC-32-A WSB-M8B16–A2
1Use only brake fluids certified to meet Ford specifications. DOT 3 fluid
is recommended. However, if DOT 3 is not available, DOT 4 fluid can be
used.
2Ford design rear axles contain a synthetic lubricant that does not
require changing unless the axle has been submerged in water.
3Ensure the correct automatic transmission fluid is used. MERCONand
MERCONV are not interchangeable. DO NOT MIX MERCONand
MERCONV. Refer to theScheduled Maintenance Guideto determine
the correct service interval.
ENGINE DATA
Engine 3.0L-4V V6 engine 3.9L-4V V8 engine
Displacement 181 cid (2 968 cc) 241 cid (3 949 cc)
Required fuel 91 octane 91 octane
Firing order 1-4-2-5-3-6 1-5-4-2-6-3-7-8
Ignition system Coil on plug Coil on plug
Spark plug gap 0.051–0.057 inch
(1.3–1.45mm)0.040–0.044 inch
(1.0–1.1mm)
Compression ratio 10.5:1 10.75:1
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Maintenance and Specifications
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refill capacities ........................304
specifications ..................306–307
Exhaust fumes ..........................227
F
Fail safe cooling ........................289
Floor mats .................................140
Fluid capacities .........................304
Foglamps .....................................99
Fuel ............................................290
calculating fuel economy ......129,
294
cap ...........................................292
capacity ...................................304
choosing the right fuel ...........293
comparisons with EPA fuel
economy estimates .................297
detergent in fuel .....................294
filling your vehicle with
fuel ...........................290, 292, 295
filter, specifications ........294, 303
improving fuel economy ........294
octane rating ...........293, 307–308
quality ......................................293
running out of fuel .................294
safety information relating to
automotive fuels .....................290
Fuses ..................................244–245
G
Garage Door Opener
(see Homelink wireless control
system) ......................................123
Gas cap (see Fuel cap) ............292
Gas mileage
(see Fuel economy) .................294
Gauges .........................................15GAWR (Gross Axle Weight
Rating)
calculating ...............................223
GVWR (Gross Vehicle Weight
Rating)
calculating ...............................223
H
Hazard flashers .........................243
Head restraints .................158, 163
Headlamps ...................................98
aiming ......................................100
autolamp system .......................98
bulb specifications ..................102
daytime running lights .............99
flash to pass ............................100
replacing bulbs ...............103–104
turning on and off ....................98
Heating
heating and air conditioning
system .................................89, 92
Homelink wireless control
system ........................................123
Hood ..........................................277
I
Ignition .......................224, 307–308
Infant seats
(see Safety seats) .....................191
Inspection/maintenance (I/M)
testing ........................................299
Instrument panel
cleaning ...................................273
cluster ........................................10
lighting up panel and
interior .....................................100
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J
Jack ............................................204
positioning ...............................204
storage .....................................204
Jump-starting your vehicle ......254
K
Keyless entry system ...............152
autolock ...................................151
Keys ...........................................142
positions of the ignition .........224
valet key ..................................142
L
Lamps
autolamp system .......................98
bulb replacement
specifications chart ................102
daytime running light ...............99
fog lamps ...................................99
headlamps .................................98
headlamps, flash to pass ........100
instrument panel, dimming ...100
interior lamps .................102–103
replacing bulbs ...............102–106
Lane change indicator
(see Turn signal) ......................101
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........228
Load limits .................................219
Locks
autolock ...................................151
childproof ................................144
doors ........................................142
Lubricant specifications ...306–307
Lug nuts ....................................209
Luggage rack .............................141Lumbar support, seats .............159
M
Message center .................127, 129
select button ...........................127
warning messages ...................132
Mirrors ...............................109, 112
automatic dimming rearview
mirror ......................................112
fold away .................................116
heated ......................................115
programmable memory ..........151
side view mirrors (power) .....115
Moon roof ..................................122
Motorcraft parts ................294, 303
N
Navigation system .......................26
cd functions ..............................44
destination mode ......................68
DVD location .............................88
map mode .................................48
quick start .................................28
radio functions ..........................35
O
Octane rating ............................293
Oil (see Engine oil) ..................279
P
Parking brake ............................229
Parts (see Motorcraft parts) ....303
Pedals (see Power adjustable
foot pedals) ...............................116
Power adjustable foot pedals ...116
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Index
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