1975-78 Rotary Engines
Disconnect hose from oil filler pipe. With engine idling, place finger over disconnected hose and check that idle speed drops. If idle speed does not drop or if engine stalls, replace PCV valve.
Disconnect hose from oil filler pipe. With engine idling, place finger over disconnected hose and check that idle speed drops. If idle speed does not drop or if engine stalls, replace PCV valve.