1997 Mercury Sable fuel

Make sure the corresponding lights illuminate
briefly. If a light fails to illuminate, have the vehicle
serviced.
²If the driver's safety belt is fastened, the
light
does not illuminate.
Important safety precautions
A computer system controls the engine's idle
revolutions per minute (RPM). When the engine
starts, the idle RPM runs faster to warm the engine.
If the engine idle speed does not slow down
automatically, have the vehicle checked. Do not
allow the vehicle to idle for more than ten minutes.
Extended idling at high engine speeds can
produce very high temperatures in the
engine and exhaust system, creating the risk of
fire or other damage.
CRUISE
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FUEL DOOR>
SERVICE
ENGINE
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UNLEADED FUEL ONLY
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ENGINE
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com_important_precautions.05
Starting
77

Pull release handle
toward you to release
parking brake. Driving
with the parking brake
on will cause the
brakes to wear out
quickly and reduce fuel
economy.
TRANSAXLE
Brake-shift interlock
This vehicle is equipped with a brake-shift interlock
feature that prevents the gearshift from being moved
from P (Park) unless the brake pedal is pressed.
If you cannot move the gearshift out of P (Park)
with the brake pedal depressed:
1. Apply the parking brake, turn ignition key to
LOCK, then remove the key.
2. Insert the key and turn it to OFF. Apply the brake
pedal and shift to N (Neutral).
3. Start the vehicle.
If it is necessary to use the above procedure to
move the gearshift, it is possible that a fuse has
blown and the vehicle's brake lamps may not be
operating properly. Refer toFuses and relaysin the
Roadside emergencieschapter.
Do not drive your vehicle until you verify
that the brakelamps are working.
If your vehicle gets stuck in mud or snow it may be
rocked out by shifting from forward and reverse
gears in a steady pattern. Press lightly on the
dno_transaxle
dno_bsi
Driving
83

accelerator in each gear. Do not rock the vehicle for
more than a few minutes, because it could damage
the vehicle.
Always set the parking brake fully and make
sure the gearshift is latched in P (Park).
Turn off the ignition whenever you leave your
vehicle.
Driving with an automatic overdrive transaxle
(column gearshift without O/D off switch)
Your automatic overdrive transaxle provides fully
automatic operation in either
(Overdrive) or D
(Drive). Driving with the shift selector in
gives
the best fuel economy for normal driving conditions.
For manual control start in 1 (First) and then shift
manually.
To put your vehicle in gear, start the engine, depress
the brake pedal, then move gearshift out of P
(Park).
Hold the brake pedal down while you move
the gearshift lever from position to position.
If you do not hold the brake pedal down, your
vehicle may move unexpectedly and injure
someone.
dno_column-shift-od-off
dno_console-shift-with-od-off
Driving
84

Driving with an automatic overdrive transaxle
(column or console gearshift with O/D off
switch)
Your automatic
overdrive transaxle
provides fully
automatic operation in
either D (Overdrive) or
with the O/D OFF
switch depressed.
Driving with the shift
selector in D
(Overdrive) gives the
best fuel economy for
normal driving
conditions. For manual
control start in 1
(First) and then shift
manually.
If your vehicle is
equipped with a
console mounted
gearshift, you must
press the thumb button
on the side of the
gearshift to move the
gearshift from P
(Park).
dno_shift-positions
Driving
85

N (Neutral)
With the gearshift in
the N (Neutral)
position, the vehicle
can be started and is
free to roll. Hold the
brake pedal down while
in this position.
(Overdrive Ð column shift without O/D OFF
switch) or D (Overdrive Ð column or console
mounted gearshift with O/D off switch)
The overdrive position
is the normal driving
position for an
automatic overdrive
transaxle. It works the
same way as D (Drive)
or D (Overdrive Ð
with the O/D OFF
switchnotdepressed)
works, but shifts to a
fourth gear Ð an
overdrive gear Ð when
your vehicle cruises at
a constant speed for any length of time. This fourth
gear will increase your fuel economy when you
travel at cruising speeds.
Overdrive may not be appropriate for certain
terrains. If the transaxle shifts back and forth
between third and fourth gears while you are driving
hilly roads or if your vehicle requires additional
power for climbing hills, shift into D (Drive) or press
the O/D OFF switch (if equipped).
P RND21 PRNDD1
PRNDD1
P RND21
Driving
87

Driving while you tow
Do not drive faster than 72 km/h (45 mph) with any
weight on the trailer while towing on a hot day or in
hilly country.
Cruise control may shut off if you are towing on
long, steep grades.
When towing a trailer:
²Use 2 (Second) (if equipped) or 1 (First) when
towing up or down steep hills. This will eliminate
excessive downshifting and upshifting for
optimum fuel economy and transaxle cooling.
²Anticipate stops and brake gradually.
Servicing after towing
If you tow a trailer for long distances, your vehicle
will require more frequent service intervals. Refer to
theService Guidefor more information.
Trailer towing tips
²Practice turning, stopping and backing up in an
area before starting on a trip to get the feel of the
vehicle trailer combination. When turning, drive
slightly beyond the normal turning point so the
trailer wheels will clear curbs and other obstacles.
²Allow more room for stopping with a trailer
attached.
²The trailer tongue weight should be 10±15% 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.
dno_towing-tips
com_fuel_consumption.01
Driving
94

FUEL CONSUMPTION
Fuel economy can be improved by avoiding:
²lack of regular, scheduled maintenance
²excessive speed
²rapid acceleration
Driving
95

HAZARD LIGHTS CONTROL
Use only in an
emergency to warn
traffic of vehicle
breakdown,
approaching danger,
etc. Depress to activate
all indicators
simultaneously.
Depress again to switch
off. The warning lights
can be operated when
the ignition is off.
FUEL PUMP SHUT-OFF SWITCH
If the engine cranks but does not start after a
collision, the fuel pump shut-off switch may have
been activated. The shut-off switch is a device
intended to stop the electric fuel pump when your
vehicle has been involved in a substantial jolt.
1. Turn the ignition switch 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 the button on the
switch.
4. Turn the ignition switch to the ON 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.com_hazard_switch.01
dno_fuel-shut-off
Roadside emergencies
96