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

Kia Optima DL3 2019-2025 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 2019-2025 Owner's Manual: USB charger

■ Front seat ■ Rear seat The USB charger is designed to recharge batteries of small size electrical devices using a USB cable.The electrical devices can be recharged when the Engine Start/Stop button is in ACC/ON/START position. The battery charging state may be monitored on the elect ...

Kia Optima DL3 2019-2025 Service and Repair Manual: Front Bumper Assembly