Emission Control System
Crankcase Emission Control System
In this manual: Emission Control System
4steps
~24min
2/5difficulty
Done 0 of 4
Circuit Diagrams
Schematic Diagram

Repair Procedures
Inspection
Disconnect the vapor hose from the PCV valve, then remove the PCV valve.
Reconnect the PCV valve to the vapor hose.
Start the engine and let it idle, then place your finger over the open end of the PCV valve and make sure vacuum is felt in the intake manifold.

If vacuum is not felt, inspect the PCV. If it operates properly, clean or replace the vapor hose.
Test yourself
A quick Kia Stinger CK quiz: every answer comes with an explanation and a link to the manual page.
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