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What does a PCV valve look like?

Updated: 12/9/2022
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13y ago

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usually a small metal elbow shaped tube thicker than a pencil but smaller than a marker. It will be plugged into a grommet on valve cover/crankcase somewhere with vac. hose attached going to carb/induction. It's a 1-way valve to burn crankcase gases.

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Q: What does a PCV valve look like?
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