Kia Optima: Engine Mechanical System / Timing System

Kia Optima DL3 2019-2023 Service and Repair Manual / Engine Mechanical System / Timing System

Components and components location

Components

1. Intake camshaft
2. Exhaust camshaft
3. Intake CVVT assembly
4. Exhaust CVVT assembly
5. Timing chain
6. Timing chain tensioner arm

7. Timing chain tensioner
8. Timing chain guide
9. Timing chain cover
10. Service plug bolt & gasket
11. Front oil seal

Oil Pump

Repair procedures Removal and Installation Do not disassemble the oil pump (A) from timing chain cover because it ...

Front Oil Seal

Components and components location Components 1. Front oil seal Repair procedures Replacement 1. Remove the crankshaft damper pu ...

Other information:

Kia Optima DL3 2019-2023 Owner's Manual: Headlamp (Low beam) bulb replacement

1. Open the hood. 2. Remove the headlamp bulb cover by turning it counterclockwise. 3. Remove the bulb-socket from the headlamp assembly by turning the bulb-socket counterclockwise until the tabs on the bulb-socket align with the slots on the headlamp assembly. 4. Remove the bulb from bulb- ...

Kia Optima DL3 2019-2023 Service and Repair Manual: Spark Plug

Description and operation Description A spark plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture therein by means of an electric spark, while containing combustion p ...