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Chevrolet HHR Owner Manual - 2011
Notice:
Using coolant other than DEX-COOL
®
can
cause premature engine, heater core, or radiator
corrosion. In addition, the engine coolant could
require changing sooner, at 50 000 km (30,000 mi)
or 24 months, whichever occurs first. Any repairs
would not be covered by the vehicle warranty.
Always use DEX-COOL (silicate-free) coolant in the
vehicle.
Engine Coolant
The cooling system in the vehicle is filled with
DEX-COOL
®
engine coolant. This coolant is designed
to remain in the vehicle for 5 years or 240 000 km
(150,000 mi), whichever occurs first.
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 on page 6
‑
29
.
What to Use
{
WARNING:
Adding only plain water or some other liquid to the
cooling system can be dangerous. Plain water
and other liquids, can boil before the proper
coolant mixture will. The coolant warning system
is set for the proper coolant mixture. With plain
water or the wrong mixture, the engine could get
too hot but you would not get the 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.
Use a 50/50 mixture of clean, drinkable water and
DEX-COOL coolant. If using this mixture, nothing else
needs to be added. This mixture:
.
Gives freezing protection down to
−
34°F (
−
37°C),
outside temperature.
.
Gives boiling protection up to 265°F (129°C),
engine temperature.
.
Protects against rust and corrosion.
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Summary of Contents for 2011 HHR
Page 6: ...Black plate 6 1 Chevrolet HHR Owner Manual 2011 2 NOTES vi ...
Page 8: ...Black plate 2 1 Chevrolet HHR Owner Manual 2011 Instrument Panel 1 2 ...
Page 34: ...Black plate 28 1 Chevrolet HHR Owner Manual 2011 2 NOTES 1 28 ...
Page 112: ...Black plate 78 1 Chevrolet HHR Owner Manual 2011 2 NOTES 2 78 ...
Page 166: ...Black plate 54 1 Chevrolet HHR Owner Manual 2011 2 NOTES 3 54 ...
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