Kia Optima: Engine Mechanical System / Drive Belt System

Cylinder Head

Components and components location Components 1. Camshaft bearing cap 2. Camshaft front bearing cap 3. Exhaust camshaft 4. Intake camshaft 5. Exhaust CVV ...

Drive Belt

Repair procedures Removal and Installation 1. Remove the engine room under cover. (Refer to Engine and Transaxle Assembly - "Engine Room Under Cover") ...

Other information:

Kia Optima DL3 2019-2025 Service and Repair Manual: Rear Glass Defogger Printed Heater

Repair procedures Inspection    • Wrap tin foil around the end of the voltmeter test lead to prevent damaging the heater line. Apply pressure on the tin foil with hand and move the t ...

Kia Optima DL3 2019-2025 Owner's Manual: Keep your vehicle clean

The best way to prevent corrosion is to keep your vehicle clean and free of corrosive materials. Attention to the underside of the vehicle is particularly important. If you live in a high-corrosion area — where road salts are used, near the ocean, areas with industrial pollution, acid rai ...