Kia Sorento: Thermostat Inspection - Cooling System - Engine Mechanical System - Kia Sorento XM 2011-2026 Service ManualKia Sorento: Thermostat Inspection

Second Generation XM (2011-2026) / Kia Sorento XM 2011-2026 Service Manual / Engine Mechanical System / Cooling System / Thermostat Inspection

1.
Immerse the thermostat in water and gradually heat the water.

2.
Check the valve opening temperature.

Valve opening temperature: 82°C (177°F)
Full opening temperature: 95°C (205°F)

If the valve opening temperature is not as specified, replace the thermostat.
3.
Check the valve lift.

Valve lift : 8 mm (0.3 in) or more at 95°C (205°F)

If the valve lift is not as specified, replace the thermostat.
Thermostat Removal and Installation
   Removal of the thermostat would have an adverse effect, causing a lowering of cooling efficiency. Do not remove the ther ...

Thermostat Troubleshooting
Symptoms Possible Causes Remedy Coolant leakage • From the thermostat gasket Check the mounting bolts ...

See also:

Oil Seal Replacement
[Right side] 1. Remove the front muffler. (Only gasoline 3.3) (Refer to Engine Mechanical System - "Front Muffler ") 2. Re ...

Coolant Refilling And Bleeding
   Never remove the radiator cap when the engine is hot. Serious scalding could be caused by hot fluid under high pressure ...

Circuit Diagram
...

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