Kia Sorento XM 2011-2023 Repair Manual
Thermostat Inspection
In this manual: Kia Sorento XM 2011-2023 Repair Manual
3steps
~18min
2/5difficulty
Done 0 of 3
- Immerse the thermostat in water and gradually heat the water.

- Check the valve opening temperature. Valve opening temperature: 82 °C Fully open temperature: 95 °C If the valve opening temperature does not meet the specification, replace the thermostat.
- Check the valve lift.
Valve lift: 8 mm (0.3 in) or more at 95 °C
If the valve lift is not as specified, replace the thermostat.
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