Kia Optima: Engine Mechanical System / Lubrication System

Muffler

Components and components location Components 1. Front muffler 2. Catalytic converter & Center muffler assembly 3. Rear muffler 4. Gasket 5. Hanger ...

Engine Oil

Repair procedures Oil And Filter Replacement    • Prolonged and repeated contact with mineral ...

Other information:

Kia Optima DL3 2019-2021 Service and Repair Manual: Front Door Inside Handle

Repair procedures Replacement 1. Remove the front door trim. (Refer to Front Door - "Front Door Trim") 2. Loosen the mounting screws and remove the front door inside handle (A).   ...

Kia Optima DL3 2019-2021 Owner's Manual: Exterior care

Exterior general caution It is very important to follow the label directions when using any chemical cleaner or polish. Read all warning and caution statements that appear on the label. Finish maintenance Washing To help protect your vehicle’s finish from rust and deterioration, wash it thor ...