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 2019-2025 Service and Repair Manual: CVVT & Camshaft

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 Description and operation Description ...

Kia Optima DL3 2019-2025 Owner's Manual: Hood

Opening the hood 1. Pull the release lever to unlatch the hood. The hood should pop open slightly. Only open the hood with the vehicle on a flat surface, engine is turned off, shift lever placed in P (Park) position and setting the parking brake. 2. Go to the front of the vehicle, raise the ...