Kia Optima DL3: 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.

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

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

    Other information:

    Kia Optima DL3 2019-2026 Service and Repair Manual: Panorama Sunroof Motor

    Schematic diagrams Connector and Terminal Function Repair procedures Inspection 1. Disconnect the negative battery terminal. 2. Remove the rear pillar trim [LH]. (Refer to Body - "Rear Pillar Trim") 3.

    Kia Optima DL3 2019-2026 Service and Repair Manual: Power Door Mirror Actuator

    Schematic diagrams Connector and Terminal Function Repair procedures Inspection 1. Disconnect the negative battery terminal. 2. Remove the front door trim. (Refer to Body - "Front Door Trim") 3.

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