Chevrolet 2010 Impala Automobile User Manual


 
4. Then fill the coolant recovery tank to the
COLD FILL line.
5. Install the coolant recovery tank cap and the
pressure cap. After a day or two of driving,
when the engine is cold, check the coolant
level in the recovery tank. If it is low, refill it
to the COLD FILL line.
If the coolant in the recovery tank is constantly low, you
should have a dealer service department inspect the
vehicle for leaks.
Notice: If the pressure cap is not tightly installed,
coolant loss and possible engine damage may
occur. Be sure the cap is properly and tightly
secured.
Engine Overheating
The vehicle has several indicators to warn of engine
overheating.
There is a coolant temperature gauge and a
warning light on the instrument panel that indicate
an overheated engine condition. See Engine Coolant
Temperature Gauge
on page 430
Engine Coolant
Temperature Gauge and Engine Coolant Temperature
Warning Light
on page 430
Engine Coolant
Temperature Warning Light.
In addition, you will find an ENGINE OVERHEATED
IDLE ENGINE and an ENGINE OVERHEATED STOP
ENGINE message displayed on the vehicle's Driver
Information Center (DIC). See DIC Warnings and
Messages
on page 444
DIC Warnings and Messages
for more information.
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