vacuum line, heater controls help!
ok, i took apart my entire dash and had it all out, and now im putting it back in.
theres a vacuume line that pokes through from the frunk, right over the gas pedal mount, near the top/side of the heater core box... that line, best i can figure, is supposed to have a vaccume on it (from the manifold?)
i cant see/feel where it connects to, nor do i have any idea.
without it, the heater core on/off valve wont switch, so id like to have it!
cant find a diagram in the bgb or haynes...
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