2000 LINCOLN LS octane

malfunctioning. The light may illuminate without a driveability concern
being noted. The vehicle will usually be drivable and will not require
towing.
What you should do if the check engine light illuminates
Light turns on solid:
This means that the On Board Diagnostics System system has detected a
malfunction.
Temporary malfunctions may cause yourCheck Enginelight 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 properly installed and securely
tightened.
These temporary malfunctions can be corrected by filling the fuel tank
with high quality fuel of the recommended octane and/or properly
installing and securely tightening the gas cap. After three driving cycles
without these or any other temporary malfunctions present, theCheck
Enginelight 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 Enginelight remains on, have your vehicle serviced at the
first available opportunity.
Light is blinking:
Engine misfire is occurring which could damage your catalytic converter.
You should drive in a moderate fashion (avoid heavy acceleration and
deceleration) and have your vehicle serviced at the first available
opportunity.
Under engine misfire conditions, excessive exhaust temperatures
could damage the catalytic converter, the fuel system, interior
floor coverings or other vehicle components, possibly causing a fire.
Instrumentation
9

Your vehicle was not designed to use fuel or fuel additives with metallic
compounds, including manganese-based compounds containing MMT.
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
ªPremiumº 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 ªPremiumº 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 ªPremiumº
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.
Many of the world's automakers issued the World-wide Fuel Charter that
recommends gasoline specifications to provide improved performance
and emission control system protection for your vehicle. Gasolines that
meet the World-wide Fuel Charter should be used when available. Ask
your fuel supplier about gasolines that meet the World-wide Fuel
Charter.
91(R+M)/2 METHOD
Maintenance and care
230

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 fillups 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 theCapacities and specificationschapter.
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 usable fuel remaining in the
fuel tank after the fuel gauge indicates empty.
The amount of 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:
²Use the same filling rate setting (low Ð medium Ð high) each time
the tank is filled.
²Allow three automatic click-offs when filling.
²Always use fuel with the recommended octane rating.
²Use a known quality gasoline, preferably a national brand.
²Use the same side of the same pump and have the vehicle facing the
same direction each time you fill up.
²Have the vehicle loading and distribution the same every time.
Your results will be most accurate if your filling method is consistent.
Maintenance and care
232

ENGINE DATA
Engine 3.0L-4V V6 engine 3.9L-4V V8 engine
Displacement 2 968 cc (181 cid) 3 949 cc (241 cid)
Required fuel 91 octane 91 octane
Firing order 1-4-2-5-3-6 1-5-4-2-6-3-7-8
Spark plug gap 1.30-1.45 mm
(0.051-0.057 inch)0.99-1.09 mm
(0.039-0.043 inch)
Ignition system Coil on plug Coil on plug
Compression ratio 10.5:1 10.55:1
VEHICLE DIMENSIONS
Vehicle dimensions mm (in)
(1) Overall length 4 925 mm (193.9 in)
(2) Overall width 1 859 mm (73.2 in)
(3) Overall height 1 426 mm (56.1 in)
(4) Wheelbase 2 909 mm (114.5 in)
(5) Track - Front 1 537 mm (60.5 in)
(5) Track - Rear 1 544 mm (60.8 in)
Capacities and specifications
251

comparisons with EPA fuel
economy estimates .................235
detergent in fuel .....................231
filling your vehicle
with fuel ....................227,229,232
filter, specifications .........231,247
fuel pump shut-off switch .....174
gauge .........................................16
improving fuel economy ........232
low fuel warning light ..............11
octane rating ....................230,251
quality ......................................230
running out of fuel .................231
safety information relating
to automotive fuels ................227
Fuses ...................................175,176
Garage door opener ....................84
Gas cap (see Fuel cap) ............229
Gas mileage
(see Fuel economy) .................232
Gauges .........................................14
engine coolant
temperature gauge ...................14
fuel gauge ..................................16
odometer ...................................16
speedometer .............................15
tachometer ................................15
trip odometer ............................16
GAWR
(Gross Axle Weight Rating) .....167
definition .................................167
driving with a heavy load ......167
location ....................................167
GVWR (Gross
Vehicle Weight Rating) .............167
calculating ...............................167
definition .................................167
driving with a heavy load ......167
location ....................................167
Hazard flashers .........................174
Head restraints .........................112
Headlamps ...................................27aiming ...............................240,241
autolamp system .......................29
bulb specifications ..................239
daytime running lights .............27
flash to pass ..............................28
high beam .................................10
replacing bulbs .......................237
turning on and off ....................27
warning chime ..........................13
Heating ........................................31
HomeLink universal
transceiver (see Garage
door opener) ................84,85,86,87
Hood ..........................................196
Ignition .......................................251
positions of the ignition ...........71
removing the key ....................166
Infant seats
(see Safety seats) .....................137
Inspection/maintenance
(I/M) testing ..............................236
Instrument panel
cleaning ...................................245
cluster ...................................8,245
lighting up panel
and interior ...............................29
location of components ..............8
Jump-starting your vehicle ......188
Keyless entry system
autolock ...................................105
Keys .............................................71
key in ignition chime ...............14
positions of the ignition ...........71
removing from the ignition ....166
Lamps
autolamp system .......................29
bulb replacement
specifications chart ................239
cargo lamps ...............................29
daytime running light ...............27
fog lamps ...................................28
headlamps .................................27
Index
268

headlamps, flash to pass ..........28
instrument panel, dimming .....29
interior lamps .............83,238,239
replacing bulbs .........236,237,238
Lane change indicator
(see Turn signal) ........................72
Lights, warning and indicator ......8
AdvanceTrac .............................12
air bag ........................................11
anti-lock brakes (ABS) .....10,150
brake ..........................................10
bulb warning .............................12
charging system ........................11
check engine ...............................8
cruise indicator .........................13
door ajar ....................................13
high beam ............................10,12
low coolant ..................................8
low fuel ......................................11
low washer fluid .......................12
oil pressure ...............................11
safety belt .................................11
speed control ............................82
steering column lock ................13
transmission PRNDL
indicator ....................................13
turn signal indicator .................10
Load limits .................................167
GAWR ......................................167
GVWR ......................................167
trailer towing ..........................167
Locks
autolock ...................................105
childproof ................................100
doors ..........................................99
Lubricant specifications ....249,251
Lug nuts, anti-theft ...................187
Lumbar support, seats .............115
Manual transmission .................163
fluid capacities ........................247
lubricant specifications ..........251
reverse .....................................166Message center ......................16,18
select button .............................17
warning messages .....................21
Mirrors .........................................84
automatic dimming
rearview mirror .........................83
cleaning ...................................243
heated ........................................30
programmable memory ..........106
side view mirrors (power) .......29
Moon roof ....................................82
Motorcraft parts .................231,247
Octane rating ............................230
Odometer .....................................16
Oil (see Engine oil) ..................198
Panic alarm feature,
remote entry system ................103
Parking brake ............................150
Parts (see Motorcraft parts) ....247
Power distribution box
(see Fuses) ........................179,182
Power door locks .................99,105
Power steering ...................151,152
fluid, checking and adding ....211
fluid, refill capacity ................247
fluid, specifications ..........249,251
Radio ............................................42
Relays ........................................175
Remote entry system ........101,103
illuminated entry ....................103
locking/unlocking doors ..101,102
opening the trunk ...................103
panic alarm .............................103
replacement/additional
transmitters .............................105
replacing the batteries ...........104
Roof rack ...................................172
Safety belts (see Safety
restraints) ......................14,117,119
120,121,122,123
Safety defects, reporting ..........265
Index
269

Item Information
Required fuel Unleaded premium fuel only - 91 octane
Fuel tank capacity 68.2L (18.0 gallons)
Engine oil capacity-3.0L
V6 engine (includes filter
change)6.4L (6.7 quarts). Use Motorcraft SAE
5W-20 or 10W-30 Super Premium Motor
Oil, Ford specification WSS-M2C153-G.
Engine oil capacity-3.9L
V8 engine (includes filter
change)5.7L (6.0 quarts). Use Motorcraft SAE
5W-20 or 10W-30 Super Premium Motor
Oil, Ford specification WSS-M2C153-G.
Tire size and pressure Refer to label on right rear passenger door
jamb.
Hood release Pull handle under the instrument panel.
Coolant capacity-3.0L V6
engine
110.6L (11.2 quarts)
Coolant capacity-3.9L V8
engine
111.3L (11.9 quarts)
Power steering fluid
capacityFill to MAX line on reservoir. Use
Motorcraft MERCONtAT F.
Engine cooling fan fluid
capacityFill to MAX line on reservoir. Use
Motorcraft MERCONtAT F.
Manual transmission fluid
capacity
2, 31.1L (1.2 quarts). Use Motorcraft
MERCONtAT F.
Automatic transmission
fluid capacity (5R55N)
2, 411.2L (11.9 quarts). Use Motorcraft
MERCONtV ATF.
1Use Ford Premium Engine Coolant (green in color). DO NOT USE Ford
Extended Life Engine Coolant (orange in color). Refer toAdding engine
coolant, in the Maintenance and Care chapter.
2Ensure the correct automatic transmission fluid is used. MERCONtand
MERCONtV are not interchangeable. DO NOT mix MERCONtand
MERCONtV. Refer to your Scheduled Maintenance Guide to determine the
correct service interval.
3Service refill capacity is determined by filling the transmission to the
bottom of the filler hole with the vehicle on a level surface.
4Approximate dry capacity, includes cooler and tubes. Fluid level indicator
should be used to determine actual fluid requirements and fluid specification.
Check the fluid level at normal operating temperature. DO NOT OVERFILL. If
it is necessary to add or change fluid, use only the fluid which has been
certified by the supplier as meeting the Ford specification listed.
Filling station information
272