Vacume Dis. Tree

Ormist · 02-08-2004, 07:19 PM

Alright now, under the hood on the drivers side, on the back wall there is a Vacume Distribution Tree with 5 hoses connected to it. Starting from the left the hoses are initialed: S, B/C, A/C, S/C, BB. I could guess what AC stands for but what about the rest? Main reason I am asking is becausethere is no hose connected to theB/Chole and want to know if thats how its supposed to be..

86lx · 02-08-2004, 09:52 PM

s/c for speed control (cruise) bb is brake booster, i don't know the other two but i'm pretty sure b/c goes to the back of the intake.

Ormist · 02-09-2004, 05:35 PM

Anyone else know anything about this???

muffstangjay · 02-09-2004, 06:53 PM

i will look it up today and try to post it tonight pretty sure i can find out what it is and where it goes

Ormist · 02-10-2004, 06:19 PM

Anyone know if all 5 hoses are connected in there car or if any (mainly the B/C hose) are disconnected..

TheGmKiller331 · 02-10-2004, 06:25 PM

I dont remember where all the vacuum lines went on my 2.3 at the tree there but i dont have heat/air or cruise so i just went straight to the brake booster from the intake and it looks much cleaner.</P>

That may or may not be an option for you if you have all those things but if not i suggest it it really cleaned it up right there.So far i have one vacuum line going to the distributor from the carb,one going to valve cover from the carb,and one to the modulator on the C4 tranny looks real good.</P>

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Ormist · 02-10-2004, 06:34 PM

ell I have ac, I should have a heater but its not working atm hehe. and I should have cruise controle but doesn't work either.. not that I would ever use it though..