Well, i figured when i was first working on my truck, i could not find a vacuum diagram anywhere on the internet. A 1981 Factory Service manual recently came into my possession so i figured I would start a thread on just vacuum lines and the electrical diagrams for each year. Please scan and post a copy if you can for a new year. Ill Start with 1981, ill scan Federal and Canada later, but for right now here is CA.
... Just because someone asked me for it before, here is a pic of the cover for a 1981 fuse box.
Sorry, the scanned image was better, but photobucket resized it so you cant zoom in as much.
