IF YOUR ENGINE OVERHEATS
In any of the following situations, you can reduce the potential for overheating by taking
the appropriate action.
•Onthehighways—slowdown.
•Incitytraffic—whilestopped,placethetransmissioninNEUTRAL,butdonot
increase engine idle speed.
NOTE:
There are steps that you can take to slow down an impending overheat condition:
•Ifyourairconditioner(A/C)ison,turnitoff.TheA/Csystemaddsheattotheengine
cooling system and turning the A/C off can help remove this heat.
•Youcanalsoturnthetemperaturecontroltomaximumheat,themodecontroltofloor
and the blower control to high. This allows the heater core to act as a supplement to the
radiator and aids in removing heat from the engine cooling system.
CAUTION!
Vehicles with base cluster
•Drivingwithahotcoolingsystemcoulddamageyourvehicle.Ifthetemperature
gauge reads H (hot), pull over and stop the vehicle. Idle the vehicle with the air
conditioner turned off until the pointer drops back into the normal range. If the
pointer remains on H (hot), turn the engine off immediately and call for service.
Vehicles with premium cluster
•Drivingwithahotcoolingsystemcoulddamageyourvehicle.Ifthetemperature
gauge reads 240°F (116 °C) or greater pull over and stop the vehicle. Idle the
vehicle with the air conditioner turned off until the pointer drops back into the
normal range 200–230°F (93–110°C). If the pointer remains at 240°F (116°C) or
greater and you hear a chime, turn the engine off immediately and call for service.
WARNING!
Yo u o r o t h e r s c a n b e b a d l y b u r n e d b y h o t e n g i n e c o o l a n t ( a n t i f r e e z e ) o r s t e a m f r o m y o u r
radiator. If you see or hear steam coming from under the hood, do not open the hood
until the radiator has had time to cool. Never try to open a cooling system pressure cap
when the radiator or coolant bottle is hot.
WHAT TO DO IN EMERGENCIES
107
