Repair Procedures: Inspection
WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
- Immerse the thermostat in water and gradually heat the water.
- Check the valve opening temperature.
Valve Opening Temperature:
82±1.5 °C (179.6±2.7 °F)
Full Opening Temperature: 95 °C (203 °F)
If the valve opening temperature is not as specified, replace the thermostat.
- Check the valve lift.
Valve Lift: 8 mm (0.3 in) or more at 95 °C (203 °F)
If the valve lift is not as specified, replace the thermostat.