suzuki Workshop Repair Guides

Suzuki Workshop Service and Repair Manuals

Positive Crankcase Ventilation Valve|Testing and Inspection|Page 2430 > < PCV Valve Hose|Testing and Inspection
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Positive Crankcase Ventilation Valve: Testing and Inspection

PCV Valve Inspection

1. Remove PCV valve referring to PCV Valve Removal and Installation.
2. Connect PCV valve to hose and install plug to cylinder head cover hole.
3. Run engine at idle.

4. Place your finger over end of PCV valve (1) to check for vacuum.

If there is no vacuum, check for clogged valve. Replace as necessary.

Positive Crankcase Ventilation Valve|Testing and Inspection|Page 2430 > < PCV Valve Hose|Testing and Inspection