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: Drive Belt Tensioner

Components and components location Components 1. Drive belt tensioner Repair procedures Removal and Installation 1. Remove the drive belt. (Refer to Drive Belt System - "Drive Belt") 2. Remo ...

Kia Optima DL3 2019-2021 Service and Repair Manual: Variable Intake Solenoid (VIS) Valve

Specifications Specification Item Specification Coil resistance (Ω) 30.0 - 35.0 [22°C (71.6°F)] Description and operation Description • The Variable Intake Solenoid (VIS) valve contro ...