Vacum diagram

[Vandenborg1]

I have an 88 comanche with th 4.0 in line 6 and the guy I bought it from burned up the egr valve along with some of the vaccum lines all the diagrams i can find I'm having trouble actually seeing what's going on can anyone help 

[fiatslug87]

Look through this post, '88 and '90 are the same.

 

[cruiser54]