2000 LINCOLN LS check engine light

SERVICE RECOMMENDATIONS
To help you service your vehicle:
²We highlight do-it-yourself items in the engine compartment for easy
location.
²We provide a Scheduled Maintenance Guide which makes tracking
routine service easy.
If your vehicle requires professional service, your dealership can provide
necessary parts and service. Check your ªWarranty Guideº to find out
which parts and services are covered.
Use only recommended fuels, lubricants, fluids and service parts
conforming to specifications. Motorcraft parts are designed and built to
provide the best performance in your vehicle.
PRECAUTIONS WHEN SERVICING YOUR VEHICLE
Be especially careful when inspecting or servicing your vehicle.
²Do not work on a hot engine.
²When the engine is running, keep loose clothing, jewelry or long hair
away from moving parts.
²Do not work on a vehicle with the engine running in an enclosed
space, unless you are sure you have enough ventilation.
²Keep all lit cigarettes, open flames and other lit material away from
the battery and all fuel related parts.
If you disconnect the battery, the engine must ªrelearnº its idle
conditions before your vehicle will drive properly, as explained in the
Batterysection in this chapter.
Working with the engine off
²Automatic transmission:
1. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
2. Turn off the engine and remove the key.
3. Block the wheels to prevent the vehicle from moving unexpectedly.
²Manual transmission:
1. Set the parking brake.
2. Depress the clutch and place the gearshift in 1 (First).
Maintenance and care
195

Vehicles driven year-round in non-extreme climates should use a 50/50
mixture of engine coolant and distilled water for optimum cooling system
and engine protection.
What you should know about fail-safe cooling
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The ªfail-safeº distance depends on ambient temperatures, vehicle load
and terrain.
How fail-safe cooling works
If the engine begins to overheat:
²the engine coolant temperature
gauge will move to the H (hot)
area.
²the
symbol will illuminate.
²the
symbol will illuminate.
²theCheck Engineindicator light
will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate. However:
²the engine power will be limited.
²the air conditioning system will be disabled.
Continued operation will increase the engine temperature and the engine
will completely shut down, causing steering and braking effort to
increase
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to a service facility as soon as possible to minimize engine
damage.
When fail-safe mode is activated
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high-speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
H
C
Maintenance and care
209

²Using the air conditioner or defroster may reduce fuel economy.
²You may want to turn off the speed control in hilly terrain if
unnecessary shifting between third and fourth gear occurs.
Unnecessary shifting of this type could result in reduced fuel
economy.
²Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
²Resting your foot on the brake pedal while driving may reduce fuel
economy.
²Combine errands and minimize stop-and-go driving.
Maintenance
²Keep tires properly inflated and use only recommended size.
²Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
²Use recommended engine oil. Refer toLubricant Specifications.
²Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found in your vehicle Scheduled Maintenance Guide.
Conditions
²Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
²Carrying unnecessary weight may reduce fuel economy (approximately
0.4 km/L [1 mpg] is lost for every 180 kg [400 lb] of weight carried).
²Adding certain accessories to your vehicle (for example bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
²Using fuel blended with alcohol may lower fuel economy.
²Fuel economy may decrease with lower temperatures during the first
12±16 km (8±10 miles) of driving.
²Driving on flat terrain offers improved fuel economy as compared to
driving on hilly terrain.
²Transmissions give their best fuel economy when operated in the top
cruise gear and with steady pressure on the gas pedal.
²Close windows for high speed driving.
Maintenance and care
234

EPA window sticker
Every new vehicle should have the EPA window sticker. Contact your
dealer if the window sticker is not supplied with your vehicle. The EPA
window sticker should be your guide for the fuel economy comparisons
with other vehicles.
It is important to note the box in the lower left corner of the window
sticker. These numbers represent the Range of L/100 km (MPG)
expected on the vehicle under optimum conditions. Your fuel economy
may vary depending upon the method of operation and conditions.
EMISSION CONTROL SYSTEM
Your vehicle is equipped with various emission control components and a
catalytic converter which will enable your vehicle to comply with
applicable exhaust emission standards. To make sure that the catalytic
converter and other emission control components continue to work
properly:
²Use only the specified fuel listed.
²Avoid running out of fuel.
²Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
²Have the items listed in your Scheduled Maintenance Guide performed
according to the specified schedule.
The scheduled maintenance items listed in the Scheduled Maintenance
Guide are essential to the life and performance of your vehicle and to its
emissions system.
If other than Ford, Motorcraft or Ford-authorized parts are used for
maintenance replacements or for service of components affecting
emission control, such non-Ford parts should be equivalent to genuine
Ford Motor Company parts in performance and durability.
Do not park, idle, or drive your vehicle in dry grass or other dry
ground cover. The emission system heats up the engine
compartment and exhaust system, which can start a fire.
Illumination of the ªCheck Engineº light, charging system warning light
or the temperature warning light, fluid leaks, strange odors, smoke or
loss of engine power, could indicate that the emission control system is
not working properly.
Maintenance and care
235

Exhaust leaks may result in entry of harmful and potentially
lethal fumes into the passenger compartment.
Do not make any unauthorized changes to your vehicle or engine. By
law, vehicle owners and anyone who manufactures, repairs, services,
sells, leases, trades vehicles, or supervises a fleet of vehicles are not
permitted to intentionally remove an emission control device or prevent
it from working. Information about your vehicle's emission system is on
the Vehicle Emission Control Information Decal located on or near the
engine. This decal identifies engine displacement and gives some tune up
specifications.
Please consult your ªWarranty Guideº for complete emission warranty
information.
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 ªCheck Engine/Service Engine
Soonº light is on, refer to the description in theWarning Lights and
Chimessection of theInstrumentationchapter. Your vehicle may not
pass the I/M test with the ªCheck Engine/Service Engine Soonº light on.
If the vehicle's powertrain system or its battery has just been serviced,
the on-board diagnostics system is reset to a ªnot ready for I/M testº
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:
²First, at least 10 minutes of driving on an expressway or highway.
²Next, at least 20 minutes driving in stop-and-go, city-type traffic with
at least four idle periods.
Allow the vehicle to sit for at least eight hours without starting the
engine. Then, start the engine and complete the above driving cycle. The
engine must warm up to its normal operating temperature. Once started,
do not turn off the engine until the above driving cycle is complete.
BULBS
Replacing exterior bulbs
Check the operation of the following lamps frequently:
²Headlamps
Maintenance and care
236

Accessory delay ..........................99
AdvanceTrac ..............................153
Air bag supplemental
restraint system ..........128,129,133
and child safety seats ............130
description .......................129,133
disposal ....................................136
driver air bag ...................131,134
indicator light .............11,132,135
operation ..........................131,134
passenger air bag ............131,134
side air bag ..............................133
Air cleaner filter ................215,247
Air conditioning ..........................31
automatic temperature
control system ..........................31
Air filter, cabin ..........................217
Antifreeze
(see Engine coolant) ................204
Anti-lock brake system
(see Brakes) .......................149,150
Anti-theft system ......................106
arming the system ..................107
disarming a
triggered system .....................107
Audio system (see Radio) .........42
Automatic transmission ............155
driving an automatic
overdrive .................................156
fluid, adding ............................211
fluid, checking ........................211
fluid, refill capacities ..............247
fluid, specification ..................251
Axle
lubricant specifications ...249,251
refill capacities ........................247
Battery .......................................213
acid, treating emergencies .....213
charging system
warning light .............................11
jumping a disabled battery ....188
maintenance-free ....................213replacement, specifications ...247
servicing ..................................213
Belt minder ...............................124
Brakes ........................................149
anti-lock ............................149,150
anti-lock brake system
(ABS) warning light ..........10,150
brake warning light ..................10
fluid, checking and adding ....202
fluid, refill capacities ..............247
fluid, specifications ..........249,251
lubricant specifications ...249,251
parking ....................................150
shift interlock ..........................155
Break-in period .............................3
Capacities for refilling fluids ....247
Cassette tape player ...................54
CD changer .................................66
Certification Label ....................253
Child safety restraints ..............136
child safety belts ....................136
Child safety seats ......................137
attaching with tether straps ..141
in front seat ............................139
in rear seat ..............................139
Cleaning your vehicle ...............241
engine compartment ..............244
exterior .............................242,243
exterior lamps .........................243
instrument panel ....................245
instrument panel lens ............245
interior ..............................245,246
mirrors .....................................243
plastic parts ............................243
safety belts ..............................245
washing ....................................241
waxing .....................................242
wheels ......................................243
windows ..................................245
wiper blades ............................243
woodtone trim ........................245
Index
266

Climate control (see Air
conditioning or Heating) ............31
Clock ............................................51
Clutch
fluid ..........................................203
operation while driving ..........163
recommended shift speeds ....164
Console ......................................100
overhead ....................................88
Controls
power seat ...............................113
steering column ........................74
Coolant
checking and adding ..............204
coolant temperature light ..........8
refill capacities .................208,247
specifications ...................249,251
Cruise control
(see Speed control) ....................77
Customer Assistance ................173
Ford accessories
for your vehicle ......................261
Ford Extended
Service Plan ............................254
Getting assistance outside
the U.S. and Canada ..............260
Getting roadside assistance ...173
Getting the
service you need ....................254
Ordering additional
owner's literature ...................264
The Dispute
Settlement Board ...................257
Utilizing the Mediation/
Arbitration Program ...............260
Daytime running lamps
(see Lamps) ................................27
Defrost
rear window ..............................42
Dipstick
automatic
transmission fluid ...................211engine oil .................................198
Doors
central unlocking ......................99
door ajar warning .....................13
lubricant specifications ..........249
Driving under special
conditions
through water .........................166
Emergencies, roadside
jump-starting ..........................188
Emission control system ..........235
Engine ........................................251
check engine/
service engine soon light ...........8
cleaning ...................................244
coolant .....................................204
fail-safe coolant ......................209
idle speed control ...................213
lubrication
specifications ...................249,251
refill capacities ........................247
service points ...................197,198
starting after a collision .........174
Engine block heater .................147
Engine fan .................................210
Engine oil ..................................198
checking and adding ..............198
dipstick ....................................198
filter, specifications .........201,247
recommendations ...................201
refill capacities ........................247
specifications ...................249,251
Exhaust fumes ..........................147
Fail safe cooling ........................209
Floor mats .................................100
Fluid capacities .........................247
Foglamps .....................................28
Fuel ............................................227
calculating fuel economy ..18,232
cap ...........................................229
capacity ...................................247
choosing the right fuel ...........229
Index
267

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