Quadrajet vaccum diagram

[taylormade85k10]

Where can I find a Quadrajet vaccum diagram for an 85 k10 305 ?
I think I want to hook my smog pump and other emissions back together.
Any suggestions ? Truck idles fine and then the idle speeds up and slows down for about 5 minutes and then it levels out for a while.

 

[nerfherder78]

You can find the diagrams in a Chilton's manual.

 

[taylormade85k10]

How much vacumm adance should my carb be pulling ? I'm not sure if the bell on the distributor is bad or if the carb is not pulling enough vaccum . I know the bell is only a 6 dollar try it and see but I like to learn...

 

[taylormade85k10]

I learned this time around again...My vaccum advance hose was connected to the wrong vaccum port on the carb....ouch lots of lost hair...the ones that didn't turn lose turned grey..