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LS - 4th Gen (2007-2017) Discussion topics related to the current flagship models LS460, LS460L and LS600H

PVC Valve

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Old Apr 14, 2026 | 12:47 AM
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Default PVC Valve

How often should the pcv valve be replaced?
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Old Apr 14, 2026 | 05:51 AM
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I would say every time the valley plate leak needs to be repaired along with the separator, the pcv valve isn't really a maintenance item and doesn't fail very often.
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