engine overheat Mercury Mystique 2000 Owner's Manuals

Instrumentation
20
CH
Trip odometer
The trip odometer can register the
mileage of individual journeys. To
reset, depress the button.
000123
0000
10 20 3040506070
80
90
110
120
13 0
MPH
20 4060
55
80120 10 0
14 0
160
18 0
20010 0
Speedometer
Odometer
Trip odometer Reset button
EF
BRAKE
TRACTION
CONTROLO/D
OFF
000123
000010 20 3040506070
80
90
110
120
13 0
MPH
20 4060
55
80120 10 0
14 0
160
18 0
20010 0
CHECK
ENGINETRACTION
CONTROL
CH
INSTRUMENT CLUSTER
GAUGES
Speedometer
Indicates the current vehicle
speed.
Odometer
Registers the total mileage of the
vehicle. Engine coolant temperature
gauge
Indicates the temperature of the
engine coolant. If it enters the red
section, the engine is overheating.
Turn off the engine and determine
the source of the problem. Refer to
Checking/Adding engine coolant
in the Maintenance and care
chapter.
12MInen 24.6.99 15:03 Uhr Seite 20

Maintenance and care
175 • A large amount of water without
engine coolant may be added, in
case of emergency, to reach a
vehicle service location. In this
instance, the cooling system must
be drained and refilled with a 50/50
mixture of engine coolant and
distilled water as soon as possible.
Water alone (without engine
coolant) can cause engine damage
from corrosion, overheating or
freezing.
•Do not use alcohol or
methanol or any engine
coolants mixed with alcohol or
methanol antifreeze (coolant).
Alcohol and other liquids can cause
engine damage from overheating or
freezing.
•Do not add extra inhibitors
or additives to the coolant.
These can be harmful and
compromise the corrosion
protection of the engine coolant.
•Do not mix with recycled
coolant unless the bottle label
states compliance with Ford
specification ESE-M97B44-A.
31MMCen 24.6.99 15:30 Uhr Seite 175

Maintenance and care
177 After any coolant has been added,
check the coolant concentration
(see Checking engine coolant
section). If the concentration is not
50/50 (protection to -34°F /-36°C),
drain some coolant and adjust the
concentration. It may take several
drains and additions to obtain a
50/50 coolant concentration.
Whenever coolant has been added,
the coolant level in the coolant
reservoir should be checked the
next few times you drive the
vehicle. If necessary, add enough
50/50 concentration of engine
coolant and distilled water to bring
the liquid level to the proper level.
If you have to add more than
1.0 liter (1.0 quart) of engine
coolant per month, have your
dealer check the engine cooling
system. Your cooling system may
have a leak. Operating an engine
with a low level of coolant can
result in engine overheating and
possible engine damage.
Changing engine coolant
Change your engine coolant
according to the appropriate
schedule listed in the “Scheduled
Maintenance Guide“. It is important
that the engine coolant be changed
at the specified intervals. The
corrosion protection of engine
coolant is depleted with time and
usage. Use of engine coolant with
depleted corrosion protection may
result in damage to the coolant
system. Color, specific gravity and
freeze point of the coolant are not indicators of depletion.
To find out how much fluid your
vehicle’s cooling system can hold,
refer to the Refill capacities in the
Capacities and Specifications
chapter. Fill your coolant reservoir
following the directions given in
the Adding engine coolant
section.
Coolant usage in severe winter
climate
If you drive in extremely cold
climates less than -34°F (-36°C), it
may be necessary to increase the
coolant concentration above 50 %.
Refer to the chart on the coolant
container to ensure the coolant
concentration in your vehicle will
provide adequate freeze protection.
Never increase the engine
coolant concentration above
60 %(protection to -60°F). At a
level over 60 %, your engine could
overheat and become damaged.
Coolant usage in hot climate
If you drive in hot climates, it is still
necessary to maintain the coolant
concentration at 50/50 coolant and
water. Do not allow the
concentration to fall below
40 % coolant.At a concentration
less than 40 %, the corrosion
protection to your engine and
cooling components may be
compromised and permanent
damage may result.
31MMCen 24.6.99 15:30 Uhr Seite 177

Maintenance and care
203 Watch for fluid leaks, strange
odors, smoke, loss of oil pressure,
engine overheating, illumination of
the charging systemwarning light
or the check enginewarning light.
These events could indicate that
the emission control system is not
working properly.
Exhaust leaks may result in
entry of harmful and
potentially lethal fumes into the
passenger compartment.
BRAKE
CHECK
ENGINE
Alternative design Alternative design
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.
31MMCen 24.6.99 15:31 Uhr Seite 203