Hey there. I just entered the world of Wrangler with a 90' YJ 2.5l. I am slowly but surely getting to know the guts of the system. I am in the process of replacing the vacuum lines, and I have found 1 mystery line that was not connected to anything upon purchase. It is the bottom line coming from a cluster of 4 soft-lines (passenger side) to hardline (driver side). Attached is an image
in the hopes someone can identify it. Thanks in advance.
