Quote:
Originally Posted by Andy4639
I was just looking over the motor and noticed this. The vacum port isn't connected to anything. Where should it go are should I just cap it off. Seems like it would suck dirt in it when th motor is running.
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It's the fresh air intake for the PCV system. In the pic you posted below, you can see the hose that used to be there from the valve cover to the throttle body.
