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mark houghton mark houghton is offline
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Join Date: Jul 2008
Location: Central Washington State
Posts: 3,861
I think it's part of the emissions air injection system, and goes down to a small canister (most likely a gulp valve/one-way valve) then on to the air injection plumbing. I have all my air injection stuff gone except for that hose and the air injectors and injector header.

See what my car's previous owner did to deal with it. I suggest you do something a bit more professional, but any plug will work. Of course if you still have the air pump and all the stuff for functional injection, then best to connect it back where it belongs.
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Mark H. 1987 930, GP White, Wevo shifter, Borla exhaust, stock everything else. The result of a massive Pelicanite good will fire recovery effort. Truely an open book, ready for the slippery slopes to modification.
Old 05-19-2013, 08:44 AM
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