engine overheat Mercury Mystique 1999 Owner's Manuals

Instrumentation
18
CH
Engine coolant temperature
gauge
Indicates the temperature of the
engine coolant. If it enters the red
section, the engine is overheating.
Switch off the ignition and
determine the source of the
problem. Refer to
Checking and
adding engine coolant
in the
Maintenance and care chapter.
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
000123
000010 20 3040506070
80
90
110
120
13 0
MPH
20 4060
55
80120 10 0
14 0
160
18 0
20010 0
EF12
03
x 1000
4
5
6
7
8
O/D
OFFCHECK
ENGINE
BRAKE
TRACTION
CONTROL
CH
INSTRUMENT CLUSTER
GAUGES
12MInen 4/13/99 2:11 PM Page 18

Maintenance and care
170
When adding engine coolant
Ford recommends Ford Premium
Cooling System Fluid, which is an
optimized formula that will protect
all metals and rubber elastomers
used in Ford engines for four years
or 80 000 km (50 000 miles).
It is neither necessary nor
recommended to use supplemental
coolant additives in your gasoline-
powered vehicle. These additives
may harm your engine coolant
system.
When you change or add engine
coolant, it is important to maintain
engine coolant concentration
between 40% (-24¡C [-11¡F]) and
60% (-52¡C [-62¡F]), depending on
your local climate conditions.
A coolant concentration below 40%
will result in a loss of freeze
protection. A concentration above
60% may cause the engine to
overheat on a warm day.
Refer to
Lubricant specifications
in theCapacities and
specifications
chapter. Use only a
premium nationally-recognized
brand name engine coolant or
equivalent.
31MMCen 4/13/99 2:17 PM Page 170

Maintenance and care
197
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 4/13/99 2:17 PM Page 197