can someone tell me where these go?

[MattTheBat83]

im not sure where these are supposed to go and i had a hard time trying to read the vaccum diagram. also i think im missing a couple of lines because some of them have nothing plugged into them

View attachment 448320
View attachment 448321
sorry bout that

 

[dragnazz5.0]

ph0t0 d0esnt w0rk

 

[1991vert]

ph0t0 d0esnt w0rk

x2

 

[MattTheBat83]

View attachment 448307

 

[1991vert]

that's the vaccuum tree.

one goes to the FP
one goes to the EGR
one goes to the smog pump valve and i forget where the last one goes if there even is a last one

 

[billison]

in the trash

 

[v8only]

actually, the fuel pressure regulator gets direct vacuum straight from the intake. That is more than like the egr line/maybe the a/c line. The egr line feeds off of the lower solonoids on the pass side fender rail, and vacuum goes into it from the intake. Just make sure your egr is hooked up. If it is, don't worry about those, just make sure they're not leaking vacuum.

 

[TheUser]

Looks like you only have two of them there;

Normally one goes to the back of the upper intake, one goes to the EGR, and one goes to the smog pump valve. The Fuel Pressure Regulator gets its vacuum from a little short line that connects between the FPR and upper intake (as mentioned above).

Any of the holes not used above, be sure and plug them w/ something.