Kia Optima: Schematic Diagrams

Crankcase Emission Control System

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Repair procedures

Inspection 1. After disconnecting the vapor hose from the PCV valve, remove the PCV valve. Visually check for a collapsed vapor hose or hose leaks. 2. ...

See also:

Removal
1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Release the residual pressure in fuel line (Refer to “Release Residual Pre ...

Changing the Automatic Transaxle Fluid
1. Raise and suitably support the vehicle. 2. Remove the drain plug located at the bottom center front of the transaxle pan. 3. After the oil has drained, completely install a new washer on the plug ...

Installation
1. Installation is the reverse of removal. Make sure vehicle does not roll before setting room sid ...