I can't figure out where this one vac line goes on my S5 LIM. If you are looking at the LIM it is all by itself behind the oil injectors or nearest the engine block. The FSM shows the other two vac lines, but not this one, or at least I can't see it. Right now I have it plugged, but I don't like plugging vac lines just cuz I don't know where they go. Remember this is an S5 LIM.

Thanks,

Mike

 

This may help: https://www.rx7club.com/attachment.p...hmentid=167788

It's a color coded S5 NA vac diagram. Everything should be there.

 

Thanks. I doesn't look like it shows that vac barb that I'm referring to. I ran into the same issue with S3 (SE) LIM. It also has the same vac barb at the very back (engine side of the manifold) but the FSM doesn't show it. The S5 LIM has a total of 3 vac lines. 2 in the front (driver's side) and one in the back (pass side). I don't see that in this diagram.