i was browsing supramania forums and came across this thread.
http://www.supramania.com/forums/showthread.php?t=15243
wtf connections are these?(pics)
"I am just wondering what these two connections are and what exactly they do.
The first two pictures are a plug that was cracked during the headgasket change. It connects two pieces of vaccume line under the intake manifold."
Quote from JonoTurbo
"First two pics are the fuel pressure regulator vsv, you definitely want to fix that."
Quote from Red Dragon
"AFAIK, Fuel VSV is for
hot starts to combatr heat soak, so if your car starts fine w/o it when hot then you are good to go. I don't have mine on there either"
--------
The second quote struck me the most, I am going to check my car to see if that brown plug is connected to anything. If it isnt, where should it be connected to??