Kia Optima: Power Train / Vapor Hose and Fuel Filler Cap

Kia Optima DL3 2019-2021 Service and Repair Manual / Maintenance / Power Train / Vapor Hose and Fuel Filler Cap

Repair procedures

Inspection

Vapor hose

1.	Check all the clamps for tightness and the connections for leakage.

2.	Visually check the vapor lines and hoses for cracks, leaks, loose connections, or deformation.

Fuel filler cap

1.	Visually check that the fuel tank cap assembly and gasket (A) are not deformed or damaged.

Automatic Transaxle Fluid

Repair procedures Inspection Automatic Transaxle Fluid (ATF) Level Check When checking the ATF level, be careful ...

Other information:

Kia Optima DL3 2019-2021 Owner's Manual: Inner panel fuse replacement

1. Turn the ignition switch and all other switches off. 2. Open the fuse panel cover. If the switch is located in the “OFF” position, a caution indicator will be displayed in the cluster. To identify the location of a specific fuse, please refer to the inside of the fuse panel cover and ...

Kia Optima DL3 2019-2021 Service and Repair Manual: Stop Lamp Switch