Kia Optima: Power Train / Exhaust System

Kia Optima DL3 2019-2021 Service and Repair Manual / Maintenance / Power Train / Exhaust System

Repair procedures

Inspection

1.	Visually check the pipes, hangers and connections for severe corrosion, leaks or damage.

2.	Check for unusual exhaust sounds or abnormal exhaust fumes.

Engine Oil and Filter

Repair procedures Inspection 1. Check the engine oil quality. Check the oil deterioration, entry of water, discoloring of thinning. If the quality is visibly poor, ...

Fuel Lines, Hoses and Connections

Repair procedures Inspection Visually check the fuel lines for cracks, leakage, loose connections, deformation or tank band looseness. ...

Other information:

Kia Optima DL3 2019-2021 Service and Repair Manual: Movable Glass

Repair procedures Replacement 1. Open movable glass completely pressing panorama sunroof switch. 2. Remove the slide folding cover (A). 3. Close movable glass completely pressing panorama sunroof switch . ...

Kia Optima DL3 2019-2021 Owner's Manual: If you have a flat tire (with Tire Mobility Kit)

Please read the instructions before using the Tire Mobility Kit. (1) Compressor (2) Sealant bottle The Tire Mobility Kit is a temporary fix to the tire and the tire should be inspected by an authorized Kia dealer as soon as possible. CAUTION - One sealant for one tire When two or more tires ...