Kia Optima: Power Train / Fuel Lines, Hoses and Connections

Kia Optima DL3 2019-2020 Service and Repair Manual / Maintenance / Power Train / Fuel Lines, Hoses and Connections

Repair procedures

Inspection

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

Exhaust System

Repair procedures Inspection 1. Visually check the pipes, hangers and connections for severe corrosion, leaks or damage. 2. Check for unusual ...

Spark Plug

Repair procedures Inspection [On vehicle inspection] 1. Accelerate the engine to about 3,000 rpm 3 times or more. 2. Remove the spark p ...

Other information:

Kia Optima DL3 2019-2020 Owner's Manual: Power window lock button

The driver can disable the power window switches on the passenger doors by pressing the power window lock button located on the driver’s door to the LOCK position (pressed). When the power window lock button is pressed : - The driver's master control can operate all the power window ...

Kia Optima DL3 2019-2020 Service and Repair Manual: Front Door Belt Outside Weatherstrip

Repair procedures Replacement 1. Pull down the front door window glass to the lowest level by pressing the power window glass switch. 2. Remove the front door belt outside weatherstrip (A). 3. To install, re ...