Engine LINCOLN LS 2002 Service Manual

²If the gearshift lever is moved into the downshift (-) position more
than once in rapid succession, the transmission will only allow a
downshift into thenext lowergear to prevent possible engine and/or
transmission damage. Once the vehicle reaches below a specified entry
speed for the next lower gear, the transmission will allow another
downshift to occur if selected by the driver.
Recommended Shift Speeds
Upshift according to the following charts:
Recommended upshifts when accelerating
Select Shift V6 3.0L
Shift from:
1-2 n/a
2 - 3 39 km/h (24 mph)
3 - 4 56 km/h (35 mph)
4 - 5 69 km/h (43 mph)
Recommended upshifts when cruising
Select Shift V6 3.0L
Shift from:
1-2 n/a
2 - 3 29 km/h (18 mph)
3 - 4 50 km/h (31 mph)
4 - 5 64 km/h (40 mph)
Recommended upshifts when accelerating
Select Shift V8 3.9L
Shift from:
1-2 n/a
2 - 3 34 km/h (21 mph)
3 - 4 51 km/h (32 mph)
4 - 5 66 km/h (41 mph)
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Recommended upshifts when cruising
Select Shift V8 3.9L
Shift from:
1-2 n/a
2 - 3 26 km/h (16 mph)
3 - 4 47 km/h (29 mph)
4 - 5 61 km/h (38 mph)
MANUAL TRANSMISSION OPERATION (IF EQUIPPED)
Using the clutch
Vehicles equipped with a manual transmission have a starter interlock
that prevents cranking the engine unless the clutch pedal is fully
depressed.
When starting a vehicle with a manual transmission, you must:
1. Make sure the parking brake is
fully set.
2. Depress the clutch pedal fully.
3. Put the gearshift lever in N
(Neutral).
1
2
45
R3
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4. Turn the ignition to position 5
(START) to start the engine, let the
engine idle for a few seconds.
5. Depress the brake pedal.
6. Release the parking brake.
7. Move the gearshift lever to the
desired gear.
8. Release the brake pedal.
9. Slowly release the clutch pedal
while slowly pressing down on the
accelerator pedal.
²Do not drive with your foot resting on the clutch pedal and do not use
the clutch to hold your vehicle at a standstill while waiting on a hill.
These actions will greatly reduce clutch life.
Recommended shift speeds
Upshift according to the following chart:
Recommended upshifts when accelerating
5-speed manual transmission
Shift from:
1 - 2 24 km/h (15 mph)
2 - 3 45 km/h (28 mph)
3 - 4 60 km/h (37 mph)
4 - 5 82 km/h (51 mph)
2
3
4
5
1
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DRIVING THROUGH WATER
Do not drive quickly through standing water, especially if the depth is
unknown. Traction or brake capability may be limited and if the ignition
system gets wet, your engine may stall. Water may also enter your
engine's air intake and severely damage your engine.
If driving through deep or standing water is unavoidable, proceed very
slowly. Never drive through water that is higher than the bottom of the
hubs (for trucks) or the bottom of the wheel rims (for cars).
Once through the water, always try the brakes. Wet brakes do not stop the
vehicle as effectively as dry brakes. Drying can be improved by moving your
vehicle slowly while applying light pressure on the brake pedal.
Driving through deep water where the transmission vent tube is
submerged may allow water into the transmission and cause
internal transmission damage.
VEHICLE LOADING
Before loading a vehicle, familiarize yourself with the following terms:
²Base Curb Weight:Weight of the vehicle including any standard
equipment, fluids, lubricants, etc. It does not include occupants or
aftermarket equipment.
²Payload:Combined maximum allowable weight of cargo, occupants
and optional equipment. The payload equals the gross vehicle weight
rating minus base curb weight.
²GVW (Gross Vehicle Weight):Base curb weight plus payload
weight. The GVW is not a limit or a specification.
²GVWR (Gross Vehicle Weight Rating):Maximum permissable total
weight of the base vehicle, occupants, optional equipment and cargo.
The GVWR is specific to each vehicle and is listed on the Safety
Certification Label on the driver's door pillar.
²GAWR (Gross Axle Weight Rating):Carrying capacity for each axle
system. The GAWR is specific to each vehicle and is listed on the
Safety Certification Label on the driver's door pillar.
²GCW (Gross Combined Weight):The combined weight of the
towing vehicle (including occupants and cargo) and the loaded trailer.
²GCWR (Gross Combined Weight Rating):Maximum permissable
combined weight of towing vehicle (including occupants and cargo)
and the loaded trailer
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²Maximum Trailer Weight Rating:Maximum weight of a trailer the
vehicle is permitted to tow. The maximum trailer weight rating is
determined by subtracting the vehicle curb weight for each
engine/transmission combination, any required option weight for trailer
towing and the weight of the driver from the GCWR for the towing
vehicle.
²Maximum Trailer Weight:Maximum weight of a trailer the loaded
vehicle (including occupants and cargo) is permitted to tow. It is
determined by subtracting the weight of the loaded trailer towing
vehicle from the GCWR for the towing vehicle.
²Trailer Weight Range:Specified weight range that the trailer must
fall within that ranges from zero to the maximum trailer weight rating.
Remember to figure in the tongue load of your loaded trailer when
figuring the total weight.
Do not exceed the GVWR or the GAWR specified on the
certification label.
Do not use replacement tires with lower load carrying capacities than the
originals because they may lower the vehicle's GVWR and GAWR
limitations. Replacement tires with a higher limit than the originals do
not increase the GVWR and GAWR limitations.
The Safety Certification Label, found on the driver's door pillar, lists
several important vehicle weight rating limitations. Before adding any
additional equipment, refer to these limitations. If you are adding weight
to the front of your vehicle, (potentially including weight added to the
cab), the weight added should not exceed the front axle reserve capacity
(FARC). Additional frontal weight may be added to the front axle reserve
capacity provided you limit your payload in other ways (i.e. restrict the
number of occupants or amount of cargo carried).
Always ensure that the weight of occupants, cargo and equipment being
carried is within the weight limitations that have been established for
your vehicle including both gross vehicle weight and front and rear gross
axle weight rating limits. Under no circumstance should these limitations
be exceeded.
Exceeding any vehicle weight rating limitation could result in
serious damage to the vehicle and/or personal injury.
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TRAILER TOWING
Trailer towing with your vehicle may require the use of a trailer tow
option package.
Trailer towing puts additional loads on your vehicle's engine,
transmission, axle, brakes, tires, and suspension. For your safety and to
maximize vehicle performance, be sure to use the proper equipment
while towing.
Follow these guidelines to ensure safe towing procedure:
²Stay within your vehicle's load limits. If exceeded, cargo should be
removed from the trailer and/or the vehicle until all weights are within
specified limits.
²Thoroughly prepare your vehicle for towing. Refer toPreparing to
towin this chapter.
²Use extra caution when driving while trailer towing. Refer toDriving
while you towin this chapter.
²Service your vehicle more frequently if you tow a trailer. Refer to the
severe duty schedule in the scheduled maintenance guide.
²Do not tow a trailer until your vehicle has been driven at least 800 km
(500 miles).
²Refer to the instructions included with towing accessories for the
proper installation and adjustment specifications.
To ensure that the electrical system is not damaged, you will require a
trailer tow package which includes a trailer tow module and the
necessary wiring to connect the trailer tow module to the electrical
system and to the trailer. This option is available through your dealer or
through Ford Customer Service Division. Please refer toPreparing to
towfor further information.
EngineMaximum GCWR - kg
(lbs.)Trailer weight range (0
- maximum) - kg (lbs.)
3.0L 0- 2 885 (0- 6 361) 0-455 (0-1 003)
3.9L 0- 2 925 (0- 6 450) 0-680 (0-1 500)
3.0L with Sport
Package0- 2 915 (0-6 426) 0-907 (0-2 000)
3.9L with Sport
Package0- 2 950 (0-6 504) 0-907 (0-2 000)
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Do not exceed the maximum loads listed on the Certification label. For
load specification terms found on the label, refer toVehicle loadingin
this chapter. Remember to figure in the tongue load of your loaded
trailer when figuring the total weight.
Towing trailers beyond the maximum recommended gross trailer
weight exceeds the limit of the vehicle and could result in
engine damage, transmission damage, structural damage, loss of control
and personal injury.
Preparing to tow
Use the proper equipment for towing a trailer, and make sure it is
properly attached to your vehicle. See your dealer or a reliable trailer
dealer if you require assistance.
Hitches
Do not use hitches that clamp onto the vehicle bumper. Use a load
carrying hitch. You must distribute the load in your trailer so that 10% of
the total weight of the trailer is on the tongue.
Safety chains
Always connect the trailer's safety chains to the frame or hook retainers
of the vehicle hitch. To connect the trailer's safety chains, cross the
chains under the trailer tongue and allow slack for turning corners.
If you use a rental trailer, follow the instructions that the rental agency
gives to you.
Do not attach safety chains to the bumper.
Trailer brakes
Electric brakes and manual, automatic or surge-type trailer brakes are safe if
installed properly and adjusted to the manufacturer's specifications. The
trailer brakes must meet local and Federal regulations.
Do not connect a trailer's hydraulic brake system directly to your
vehicle's brake system. Your vehicle may not have enough
braking power and your chances of having a collision greatly increase.
The braking system of the tow vehicle is rated for operation at the
GVWR not GCWR.
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²If you are driving down a long or steep hill, shift to a lower gear. Do
not apply the brakes continuously, as they may overheat and become
less effective.
²The trailer tongue weight should be 10% of the loaded trailer weight.
²After you have traveled 80 km (50 miles), thoroughly check your
hitch, electrical connections and trailer wheel lug nuts.
²When stopped in traffic for long periods of time in hot weather, place
the gearshift in P (Park) and increase idle speed. This aids engine
cooling and air conditioner efficiency.
²Vehicles with trailers should not be parked on a grade. If you must
park on a grade, place wheel chocks under the trailer's wheels.
RECREATIONAL TOWING (ALL WHEELS ON THE GROUND)
Follow these guidelines for your specific powertrain combination to tow
your vehicle with all four wheels on the ground (such as behind a
recreational vehicle).
These guidelines are designed to ensure that your transmission is not
damaged due to insufficient lubrication.
All Rear Wheel Drive (RWD) vehicles
This applies to all cars and 4x2 trucks/sport utilities with rear wheel
drive capability.
An example of recreational towing is towing your vehicle behind a
motorhome. The following recreational towing guidelines are designed to
ensure that your transmission is not damaged.
²Place the transmission in N (Neutral).
²Maximum speed is 56 km/h (35 mph).
²Maximum distance is 80 km (50 miles).
If a distance of 80 km (50 miles) or a speed of 56 km/h (35 mph) must
be exceeded, you must disconnect the driveshaft. Ford recommends the
driveshaft be removed/installed only by a qualified technician. See your
local dealer for driveshaft removal/installation.
Improper removal/installation of the driveshaft can cause
transmission fluid loss, damage to the driveshaft and internal
transmission components.
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FUEL PUMP SHUT-OFF SWITCHFUEL
RESET
The fuel pump shut-off switch is a device intended to stop the electric
fuel pump when your vehicle has been involved in a substantial jolt.
After a collision, if the engine cranks but does not start, the fuel pump
shut-off switch may have been activated.
The fuel pump shut-off switch is
located in the driver's foot well,
behind the kick panel. The reset
button (RED) for the fuel pump
shut-off switch is accessible through
an opening in the kick panel.
Use the following procedure to reset the fuel pump shut-off switch.
1. Turn the ignition to the OFF position.
2. Check the fuel system for leaks.
3. If no fuel leak is apparent, reset the fuel pump shut-off switch by
pushing in on the reset button.
4. Turn the ignition to the RUN position. Pause for a few seconds and
return the key to the OFF position.
5. Make a further check for leaks in the fuel system.
Roadside Emergencies
189

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
31 Ð Not Used
32 20A Cigar Lighter
33 10A Switch Backlighting, FEM
34 10A Not Used (Spare)
35 5A Stop Lamp Signal
Front power distribution box
The front power distribution box is
located in the engine compartment.
The power distribution box contains
high-current fuses that protect your
vehicle's main electrical systems
from overloads.
Always disconnect the battery before servicing high current
fuses.
To reduce risk of electrical shock, always replace the cover to
the Power Distribution Box before reconnecting the battery or
refilling fluid reservoirs.
If the battery has been disconnected and reconnected, refer to the
Batterysection of theMaintenance and specificationschapter.
7
Roadside Emergencies
193