Kia CERATO 2018 Owner's Manual page 487

• Do not use a solution that contains
more than 60% antifreeze or less
than 35% antifreeze, which would re‐
duce the effectiveness of the solu‐
tion.
For mixture percentage, refer to the
following table.
Mixture percentage
Ambient tem‐
(volume)
perature
Antifreeze
-15 °C (5 °F) 35
25 °C (-13 °F) 40
35 °C (-31 °F) 50
45 °C (-49 °F) 60
Water
65
60
50
40
WARNING
Radiator cap
Do not remove the radiator cap
when the engine and radiator are
hot. Scalding hot coolant and steam
(Continued)
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