FX50 AWD V8-5.0L (VK50VE) (2009)
1.CHECK PCV 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.
Is the inspection result normal?
YES - INSPECTION END
NO - Replace PCV valve.