12A FB Vacuum diagram (IN COLOR!!!)
 

Well, I was board today, So here you go... Let me know if you spot any defects and I'll fix them, I have compared this to the Mazda FSM and it seems accurate...

https://sites.google.com/site/xmanglc/Home/ratsnest.jpg

On a side note, I never realized just how many times the the first port is tee'd off

So where does the yellow line off of the a/c go? I've been studying my diagram for a while now and can't figure it out.

The yellow line goes to the A/c Throttle opener on the side of the carb...

Looks pretty good to me. Nice work!

:lol:

Last post here was 09-11-08, 08:17 PM.

Welcome back. You thought you would just slide on back in here unnoticed, didn't you. :nod:

See, that's what the diagram in the hood and Haynes manual says. So where is the cruise control that it peaks of? I just put my rats nest back in, this is the only thing confusing me. Thanks for the help!

Shhhhhhhh. ;)

:lol::lol: Thanks Billy, it's been a while hasn't it?

well done on the color diagram!! right click, save as!

on a side note, WELCOME BACK CARL!!!!! WE'VE MISSED YOU OLD BUDDY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Would it be a good idea to replace these hoses after 30 years of life?

Yes, Use silcone if you can find. It will last longer than the car will...

look for the line that says to cruise control, Lower right, Follow the brown line...

Thanks man! :nod:

The red line
 

What’s the red line for????