Chevrolet Camaro 2018 Owner's Manual page 214

6.2L V8 LT1 Engine
1. Engine Coolant Surge Tank
and Pressure Cap
2. Engine Cooling Fan (Out
of View)
Warning
An underbonnet electric fan can
start up even when the engine is
not running and can cause injury.
Keep hands, clothing, and tools
away from any underbonnet
electric fan.
Warning
Do not touch heater or radiator
hoses, or other engine parts.
They can be very hot and can
burn you. Do not run the engine if
there is a leak; all coolant could
leak out. That could cause an
engine fire and can burn you. Fix
any leak before driving the
vehicle.
Engine Coolant
The cooling system in the vehicle is
filled with DEX-COOL engine
coolant. See Scheduled
Maintenance 0 266 and
Recommended Fluids and
Lubricants 0 269.
The following explains the cooling
system and how to check and add
coolant when it is low. If there is a
problem with engine overheating,
see Engine Overheating 0 216.
Vehicle Care
What to Use
Warning
Plain water, or other liquids such
as alcohol, may boil before the
proper coolant mixture does. With
plain water or the wrong mixture,
the engine could get too hot but
there would not be an overheat
warning. The engine could catch
fire and you or others could be
burned.
Use a 50/50 mixture of clean
drinkable water and DEX-COOL
coolant. This mixture:
Gives freezing protection down
to -37 °C (-34 °F), outside
temperature
Gives boiling protection up to
129 °C (265 °F), engine
temperature
Protects against rust and
corrosion
Will not damage aluminium parts
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