North American Turbocoupe Organization

My boost guage is not working.  I checked the vac tree and I see that the vac tube to the guage is dangling loose.  Problem is I don't see where the tube goes in through the firewall so I can re-connect it.  What Da Heck?!

If I remember correctly, there is a large bundle of wires and such that goes through the firewall below the master cylinder. Also look under your dash to see if the other half of it is still there running up to the instrument cluster.

theres a grommet directly below the tree that only has one vacuum line going through it to the boost gauge

Ah HA !   Found it, fixed it.  Guage works OK now.   Thank you both so much !