Changing The Coolant - Hyundai Sonata LF Owner's Manual

Maintenance
For mixture percentage, refer to the
following table.
Mixture Percentage
Ambient
(volume)
Temperature
Antifreeze
-15°C (5°F) 35
-25°C (-13°F) 40
-35°C (-31°F) 50
-45°C (-49°F) 60
i
Information
If in doubt about the mix ratio, a
50% water and 50% antifreeze mix
is the easiest to mix together as it
will be the same quantity of each. It
is suitable to use for most temper-
ature ranges of -35°C (-31°F) and
higher.
7-32

Changing the coolant

We recommend that the coolant be
replaced by an authorized HYUNDAI
dealer.
Water
65
60
Put a thick cloth or fabric
50
around the radiator cap before
40
refilling the coolant in order to
prevent the coolant from over-
flowing into engine parts such
as generator.
CAUTION
WARNING
Coolant
•
Do not use radiator coolant or
antifreeze in the washer fluid
reservoir.
•
Radiator coolant can severely
obscure visibility
sprayed on the windshield
and may cause loss of vehicle
control or damage to paint
and body trim.
when