4 Runner Limited 2WD V6-3.4L (5VZ-FE) (1997)
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PCV Valve Hose: Testing and Inspection
PCV VALVE HOSE INSPECTION
Visually inspect hoses, connections and gaskets.
Check for cracks, leaks or damage.
Toyota Workshop Service and Repair Manuals
Positive Crankcase Ventilation Valve >
< Fillpipe Restrictor|Description and Operation|Page 3690
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