My '85 has one line plugged out of that fitting as well:

http://www.4crawler.com/4x4/CheapTricks/22RE_Engine_Pix/10.html

One goes to the VSV for the fuel pressure regulator and one goes to the cruise control servo. I used the 3rd port (originally plugged) for my vacuum gauge.

Last edited by 4Crawler; 06/25/07 03:36 AM.
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