Oil leak from bottom front of intake manifold
I have an oil leak underneath the front of the intake manifold coming from the big round cylinder looking thing.
What is this and what could cause an oil leak?
With a mirror I looked underneath the intake manifold and it looks like there is and O-ring and a shaft, what is this and is a leak common there?
I also just realized that I am burning/using oil which I never noticed a problem before. Could this by blow by cause by a bad PCV valve?
Thanks, in advance.
Ken
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