Kia Optima: Power Train / Exhaust System

Kia Optima DL3 2019-2020 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 2019-2020 Service and Repair Manual: Hood Latch Release Handle

Components and components location Component Location 1. Hood latch release handle Repair procedures Replacement 1. Using a socket, remove the hood release handle (A). 2. To install, rev ...

Kia Optima DL3 2019-2020 Service and Repair Manual: Rear Corner Radar System

Components and components location Components 1. Cluster (User setting menu) 2. Rear corner radar 3. Rear corner radar indicator Description and operation Description System Interface System Function • ...