I bought a 89 s blazer with no drive train. I have bought everything for it.

I have the engine in, trans in, transfer case in. Everything is hooked up besides all the vacuum lines.

They were cut and fittings broken so i have no idea where they go.

I do have all emmisions hooked up except for the one on the front right side of the TBI. I have no idea what goes to that spot.

All the other vacuum lines are messed up. Can anyone help me out with pictures or a diagram please.

I believe i have the transfer case ones figured out. Vent line to passenger side fender, another line to the actuator under the battery tray and the other to the round vacuum ball thing.


Please Help.

 

a quick search for +vacuum +diagram returns this thread
https://blazerforum.com/forum/showth...vacuum+diagram

 

I found that but it doesn't help at all for my year.

 

Assuming federal emissions and not california... I can't find one that shows everything...

 

What size engine please?

 

4.3 z thanks

 

Fig. 41 Vacuum hose routing. Models w/accumulator & check valve (models less accumulator and/or check valve similar)Fig. 56 Vacuum hose routing. 1988-91 S/T Series w/4.3L V6 engineVacuum & Vapor Hose DiagramVacuum and Vapor Hose DiagramsEngine Vacuum Tank and Vacuum Line LocationTransfer Casegc90sttrk_sm7d-008Transfer CaseVacuum Actuation System

 

awesome thank you very much.