Kia Soul: Thermostat Inspection - Cooling System - Engine Mechanical SystemKia Soul: Thermostat Inspection

Kia Soul 2014-2019 PS 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±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.
3.
Check the valve lift.

Valve lift : 8mm(0.3in) or more at 95°C (203°F)

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

    Thermostat Installation
    1. Place the thermostat in the block. Install the thermostat (B) with the jiggle valve upward. 2. Install the water inlet fitting (A). ...

    See also:

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    Rear Pillar Trim Replacement
       • Put on gloves to protect your hands. ...