suzuki Workshop Repair Guides

Suzuki Workshop Service and Repair Manuals

Positive Crankcase Ventilation|Testing and Inspection|Page 2041 > < Positive Crankcase Ventilation|Testing and Inspection
Page 2
background image

Component Inspection

PCV (POSITIVE CRANKCASE VENTILATION) VALVE

With engine running at idle, remove PCV valve from rocker cover. A properly working valve makes a hissing noise as air passes through it. A strong
vacuum should be felt immediately when a finger is placed over valve inlet.

Positive Crankcase Ventilation|Testing and Inspection|Page 2041 > < Positive Crankcase Ventilation|Testing and Inspection