Kia Optima: 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. |
Disassembly of the thermostat would have an adverse effect, causing a lowering
of cooling efficiency. Do not remove the thermostat, e ...
Troubleshooting
Symptoms
Possible Causes
Remedy
Coolant leakage
•
From the thermostat gasket
...
See also:
Making a Phone Call
• Direct Calling
➀ Press button. ➁ Say the following command. - Call <John> : Connects the
call to John. - Call <John> on <Mobile> : Connects the call to John’s mobi ...
Tire sidewall labeling
This information identifies and
describes the fundamental characteristics
of the tire and also provides
the tire identification number (TIN)
for safety standard certification. The
TIN ca ...
Active eco system
Active ECO operation
Active ECO helps improve fuel efficiency by controlling the engine and transaxle.
But fuel-efficiency can be changed by the driver's driving habits and road conditions.
...