Legend Coupe V6-3206cc 3.2L SOHC FI (1991)
Positive Crankcase Ventilation: Testing and Inspection
Fig. 1 PCV System
Fig. 36 Checking PCV System
1.
Check the crankcase ventilation hoses and connections for leaks and clogging.
2.
Start the engine and while idling, pinch and release the PCV hose and check for a clicking sound.
3.
If no clicking sound is heard, replace the PCV valve and recheck.