SX4 4WD L4-2.0L (2008)
5. After checking vacuum, stop engine and remove PCV valve (1).
Shake valve and listen for rattle of check needle inside the valve. If valve does not rattle, replace PCV valve.
6. After checking, remove plug and install PCV valve referring to PCV Valve Removal and Installation.
7. Install air cleaner referring to Air Cleaner Assembly Removal and Installation.