Kia Optima: Maintenance / Power Train

Kia Optima DL3 2019-2025 Service and Repair Manual / Maintenance / Power Train

Air Cleaner Filter
Battery
Cooling System
Drive Belt
Engine Oil and Filter
Exhaust System
Fuel Lines, Hoses and Connections
Spark Plug
Automatic Transaxle Fluid
Vapor Hose and Fuel Filler Cap

Maintenance

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Air Cleaner Filter

Repair procedures Inspection 1. Remove the air cleaner element. 2. Check if the air filter is excessively dirty. If so, replace the air clean ...

Other information:

Kia Optima DL3 2019-2025 Service and Repair Manual: Rear Bumper Assembly

Components and components location Component Location 1. Rear bumper assembly Repair procedures Replacement • When removing with a flat-tip sc ...

Kia Optima DL3 2019-2025 Service and Repair Manual: Cylinder Block

Repair procedures Disassembly • Use fender covers to avoid damaging painted surfaces. • To avoid damaging the cylinder head, wait until the engine ...