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: Rear Bumper
Components and components location Components 1. Rear bumper cover assembly 2. Rear bumper side under cover 3. Rear bumper side lower bracket 4. Rear bumper side bracketKia Stinger (CK) 2018-2023 Service Manual: Blind-Spot Collision Warning (BCW) Unit
Components and components location Components Repair procedures Removal lf replacement of the bracket or extension wire of BCW unit is required, it is recommended to surely replace the defective part only with a new one, not the whole BCW unit.