Contents:
| Schematic Diagram |

| Inspection |
| 1. |
After disconnecting the vapor hose from the PCV valve, remove the PCV valve. |
| 2. |
Reconnect the PCV valve to the vapor hose. |
| 3. |
Run the engine at idle, then put a finger over the open end of the PCV valve and make sure that intake manifold vacuum can be felt.
|
| 4. |
If vacuum could not be felt, inspect the PCV operation. If operating correctly, clean or replace the vapor hose. |
| Operation Principle |

| Removal |
| 1. |
Disconnect the PCV hose (A). |
| 2. |
Remove the PCV valve (B).
|
| Inspection |
| 1. |
Insert a thin stick (A) into the PCV valve (B) from the threaded side to check for the plunger movement.
|
| Installation |
| 1. |
Install in the reverse order of removal.
|
Kia Stinger (CK) 2018-2023 Service Manual: License Lamps
Repair procedures Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the tailgate back panel. (Refer to Body - "Tailgate Back Panel") 3. Disconnect the license lamp connectors (A). 4. Remove the license lamp (A) after pressing the locking pin.Kia Stinger (CK) 2018-2023 Service Manual: Filler-Neck Assembly
Repair procedures Removal 1. Switch "OFF" the ignition and disconnect the negative (-) battery terminal. 2. Remove the fuel filler cap after opening the fuel filler door. 3. Lift the vehicle. 4. Remove the rear-left wheel & tire and wheel house cover.