Kia Optima: Engine Mechanical System / Cylinder Head Assembly

Kia Optima DL3 2019-2025 Service and Repair Manual / Engine Mechanical System / Cylinder Head Assembly

Components and components location

Components

1. Camshaft bearing cap
2. Camshaft front bearing cap
3. Exhaust camshaft
4. Intake camshaft
5. Exhaust CVVT assembly
6. Intake CVVT assembly

7. Cam carrier
8. Cylinder head
9. Cylinder head gasket
10. Retainer lock
11. Retainer
12. Valve spring

13. Valve stem seal
14. Valve
15. Swing arm
16. Hydraulic lash adjuster (HLA)

Cylinder Block

Repair procedures Disassembly • Use fender covers to avoid damaging painted surfaces. ...

Cylinder Head Cover

Components and components location Components 1. Cylinder head cover 2. Cylinder head cover gasket Repair procedures Removal ...

Other information:

Kia Optima DL3 2019-2025 Owner's Manual: Driver position memory system reset

If the Driver position memory system reset fails to work, initialize the system as follows. How to initialize: 1. Stop the car and open the driver’s door with the Engine start/stop button in ON and the automatic shift lever in P (parking) position. 2. Pull the driver’s seat forward as far ...

Kia Optima DL3 2019-2025 Owner's Manual: Interior lights

Do not use the interior lights for extended periods when the engine is not running. It may cause battery discharge. WARNING - Interior Lights Do not use the interior lights when driving in the dark. Accidents could happen because the driver’s view may be obscured by interior lights. Automati ...