Kia Optima: Removal - Positive Crankcase Ventilation (PCV) Valve. Repair procedures - Crankcase Emission Control 
		System - Emission Control System - Kia Optima TF 2011-2019 Service ManualKia Optima: Removal

1. Disconnect the vapor hose (A).
2. Remove the PCV valve (B).


Positive Crankcase Ventilation (PCV) Valve. Repair procedures
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Inspection
1. Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that there is the plunger movement. ...

See also:

Push-starting
Your manual transaxle-equipped vehicle should not be push-started because it might damage the emission control system. Vehicles equipped with automatic transaxle cannot be push-started. Follow ...

Inspection
Lighting Switch InspectionWith the multifunction switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace the multi-functio ...

Inspection
1. Disconnect the negative (-) battery terminal. 2. Remove the roof trim.(Refer to the BD group - "Roof trim") 3. Disconnect the panoram ...

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