I will apologize first for NOT having this info on the shop reference desk.
Dose anyone have a diagram of the routing of the Vacuum lines from the thermo/Vac switch back? (4-spd car)
The 72 service manual dose not show this routing!!!!
I think this must be in the assembly manual but I can not find one in hard copy and have been looking hard for the last three weeks.
Sorry, I know it can be PITA to find, scan, resize and post this kind of stuff, but I was hoping someone here may have that handy.
The current Thermo/vac switch has like 6 or 7 ports for line hook up and an rubber adapter block that reduces the line input to 4, plus, one barbs on the switch is "open"
or, needs a cover to block it. (this must not be the correct thermo switch for my 72)
IIRC the ports on the switch are numbed 1 thru 7 from top to bottom. Not lettered.
I hope this makes sence, if not I can post some pictures.
The bottom line is, am trying to get this car properly tuned up, and this seem be an area of interest to get things working in harmony.
Thanks for any input.
SDD