Maintenance
Recommended engine coolant
Changing the coolant
•
When adding coolant, use only deion-
ized water or soft water for your vehicle
and never mix hard water in the
coolant filled at the factory. An improp-
er coolant mixture can result in serious
malfunction or engine damage.
We recommend that the coolant be
replaced by an authorized HYUNDAI
dealer.
CAUTION
•
The engine in your vehicle has alu-
minum engine parts and must be pro-
tected by an ethylene-glycol-based
coolant to prevent corrosion and freez-
ing.
Put a thick cloth around the radiator
cap before refilling the coolant in
order to prevent the coolant from
overflowing into engine parts such
as the generator.
•
•
DO NOT USE alcohol or methanol
coolant or mix them with the specified
coolant.
OBK072005
WARNING
Radiator cap
WARNING - Coolant
Do not use a solution that contains
more than 60% antifreeze or less than
35% antifreeze, which would reduce
• Do not use radiator coolant or
antifreeze in the washer fluid
reservoir.
the effectiveness of the solution.
For mixture percentage, refer to the fol-
lowing table.
•
Radiator coolant can severely
obscure visibility when sprayed
on the windshield and may cause
loss of vehicle control or damage
to paint and body trim.
Do not remove the radiator cap
when the engine and radiator are
hot. Scalding hot coolant and
steam may blow out under pres-
sure causing serious injury.
Mixture Percentage
(volume)
Ambient
Temperature
Antifreeze
Water
65
-15°C
(5°F)
35
40
50
60
-25°C
-35°C
-45°C
(-13°F)
(-31°F)
(-49°F)
60
50
40
7
38
| Categories | Hyundai Manuals, Hyundai Genesis Coupe Manuals |
|---|---|
| Download File |
|
| Document Type | Owners Manual |
| Language | English |
| Product Brand | Hyundai, Genesis Coupe |
| Document File Type | |
| Copyright | Attribution Non-commercial |
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