I just thought of this, not sure why this didn't occur to me earlier. When I was changing the valve cover gaskets the piece I circled in the picture broke off. I have been debating on what I should do to fix it since I haven't seen the part anywhere. First question, would this be causing a vacuum issue? Second question, if it is the source of my problem where can I get a part to replace the broken one? Could I use a push in breather with the tube and run it back to the throttle body?
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