Kia Forte: Thermostat Inspection - Cooling System - Engine Mechanical System - Kia Forte TD 2014-2018 Service ManualKia Forte: Thermostat Inspection

Second generation YD (2014-2018) / Kia Forte TD 2014-2018 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.
If the valve opening temperature is not as specified, replace the thermostat.

Valve opening temperature:
88 ± 1.5°C (190.4 ± 34.7°F)
Full opening temperature: 100°C (212°F)

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

Valve lift : 8 mm (0.3 in.) or more at 100°C (212°F)

Thermostat Removal and Installation
   Disassembly of the thermostat would have an adverse effect, causing a lowering of cooling efficiency. Do not remove the ...

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

See also:

Installation
   • Do not turn the ignition switch ON and do not contact the battery cable while replacin ...

Crankshaft Reassembly
   • Thoroughly clean all parts to be assembled. • ...

Timing Chain Installation
1. Check that the TDC marks on the intake and exhaust CVVT sprockets are slightly turned (about 2 to 3 teeth) from the TDC position after the timing chain has been rem ...

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