Kia Sorento: Positive Crankcase Ventilation (PCV) Valve Operation Principle

Inspection
Positive Crankcase Ventilation (PCV) Valve RemovalSteering Gear box Removal
1.
Remove the front wheel and tire (A) from front hub.
Tightening torque :
88.2 ~ 107.8 N.m (9.0 ~ 11.0 kgf.m, 65.0 ~ 79.5 lb-ft)
...
Cooling Fan Disassembly
1.
Remove the cooling fan (A) after loosening the screws (B) from the cooling
assembly.
Tightening torque:
2.7 ~ 3.2 N.m (0.28 ~ 0.3 ...
Troubleshooting
Symptom
Suspect area
Engine will not start or stuggle to start
Vapor hose damaged or disconnected
Engine stuggle to start
Malfunction of the Purge ...