What does this do?

SMOKEDYA

20+ Year Stangneter :roc</strong><span class=
Jul 13, 2003
3,637
8
79
Tucson AZ
In the pics below to the left of the wiper motor is a vac. block/T? And the line off it runs over to the passenger side and into the firewall is labeled A/C? Since i dont have A/C can i delete this T/block altogether? Or do i need it for the controls inside such as to make it go from vents to floor to def? I noticed when you turn the selector knob you can kinda hear a hisssssss.


emptybay1.webp




engine1.webp



peace



john:p
 

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Saleen0679 said:
The vacuum tree supplies vacuum to the vent control (A/C), cruise (S/C), and, brake booster (B/B).
So i'm not using cruise control (because of 4.10's) and i dont have A/C so will i still beable to select from vents/def/floor if i delete it? I'm following you but are you saying i wont be able to use the A/C? Also if i do delete it cant i just run from the intake to the brake booster then? peace



john:p
 
no you need to keep it, the heater controls run off of a constant vaccume from the cannister in the fenderwell.
there is a check valve that is blue/black that keeps the vac constant. it would make the engine bay cleaner but noe worth the hassel.
 
macjr said:
no you need to keep it, the heater controls run off of a constant vaccume from the cannister in the fenderwell.
there is a check valve that is blue/black that keeps the vac constant. it would make the engine bay cleaner but noe worth the hassel.
:bang: thats no gonna work and the answer i wanted :nonono: time to reroute that as well. peace



john:p