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Fig. 100: Locating PCV Valve Hose 4 REMOVE PCV VALVE SUB-ASSEMBLY a Remove the PCV valve Fig. 101: Locating PCV Valve INSPECTION 1 INSPECT PCV VALVE SUB-ASSEMBLY a Install a clean hose to the PCV valve b Check the PCV valve operation 1 Blow air into the cylinder head side, and check that air passes through easily CAUTION: Do not suck air through the valve. Petroleum substances inside the valve are hazardous to your health.
2009 Toyota Tundra 2009 ENG NE Emission Control (3UR-FBE) - Tundra
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