Kia Sorento XM 2011-2023 Repair Manual
Inspection
In this manual: Kia Sorento XM 2011-2023 Repair Manual
4steps
~24min
2/5difficulty
Done 0 of 4
- Disconnect the vapor hose from the PCV valve, then remove the PCV valve.
- Reconnect the PCV valve to the vapor hose.
- Inspect the PCV valve operation.
- Start the engine and allow it to idle.
- Place your finger over the open end of the PCV valve.
- Make sure that vacuum is felt at the intake manifold.

- If no vacuum is felt, clean or replace the vapor hose.
Test yourself
A quick Kia Sorento Owner's Manual quiz: every answer comes with an explanation and a link to the manual page.
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