1986 Oldsmobile Cutlass Supreme vacuum hose

One of these links should take you to a page containing a schematic showing the routing of the vacuum hoses. Need pictured vacuum diagram for 1983 oldsmobile 307, 5.0 - Fixya

Chevrolet Vacuum Line Diagrams / Chevrolet Blazer And Gmc Jimmy 1969 1982 Vacuum Diagrams Repair Guide Autozone : 305 v8 engine diagram best wiring library 1997 chevy 305 engine diagram vacuum line picsdiagram for 305 w qjet. (scoobydoomemes.blogspot.com)

go to: https://www.google.com/search?newwindow=1&safe=active&tbm=isch&q=v+belt+routing+diagrams+for+1988+cutlass+supreme&chips=q:v+belt+routing+diagrams+for+1988+cutlass+supreme,online_chips:oldsmobile+cutlass&sa=X&ved=0ahUKEwjswpCRzaLXAhVL5CYKHYzHAIUQ4lYILCgF&biw=1267&bih=620&dpr=1.25

Hi Marcos:
Here's a google link
https://www.google.ca/#q=1986+Oldsmobile+Cutlass+Supreme+engine+picture
Cheers

From the Dealers service dept.

I doubt whether even the mechanics have one.

Purchase an after market Service Manual

Cheers

GM dealership can print you one off from their parts diagram, usually free.

Engine Vacuum Hoses are on a label
under the hood of all vehicles

We have no diagrams for anything this old. Sorry.

Either a GM dealer, or a good auto-parts store may have a diagram.

THE Spring is Behind the rear Drum,Of the Car..OK...

for the most part there is a diagram under the hood showing you how the belt goes on try this website www.autozone.com to see if they have your car listed