Having a problem with vaccume and some Oil line. Not sure if anything is correct on the setup am told it is a ITR style Aftermarket manifold. There is a oil line that is Yellow, Spewing oil.
Just took pics. oil reached hood.

car was a project car we purchased. Has all these external lines ran as you can see to the manifold. This is a Early B16a engine. I believe this is a pcv valve i am not sure. I tried to look up vaccume diagrams for integra and civic but i am confused. COuld use some insight or help Thanks

 

Can you verify where the oil exactly the oil is leaking from? Is the yellow line connecting to a black box behind the block?

 

The GSR IM has a hose connecting the PCV to the breather chamber under the IM. The PCV hose goes from the chamber to a fitting UNDER the IM. However, this is a different IM. That yellow hose looks funny, it is way too close to the TB and it is pinching a black hose under it, also, you have 2 fittings on the back of the IM towards the brake fluid reservoir that are not connected with the appropriate vacuum hoses. Also, you have a disconnected hose in the back of the IM under the yellow hose near the firewall that belongs somewhere. If the yellow hose is in the right spot, then replace it with a new hose and clamps...it lloks to me that your connections might not be all in the right places though...