try this , hope you will find more on this.
http://www.autozone.com/az/cds/en_us/0900823d/80/0b/98/29/0900823d800b9829/repairInfoPages.htm
A 1998 Ford contour 2.5 liter engine vacuum hose routing diagram can be obtained from most Ford dealerships. The vacuum hose routing diagram can also be found at many auto-parts stores.
I need a vacuum routing for a 1995dodge ram 4x4 5.9L
Vacuum hose diagram for 1959 chevy truck, wiper motor?
autozone.com has online manuals you can get that info from
Ford puts most of their vacuum hose diagrams on the air filter housing cover.
A vacuum hose routing diagram for a 1988 E 150 van can be found in the vans service manual. The manual can be bought at most auto parts.
You can find a vacuum hose routing diagram for a Quadra jet four barrel carburetor at most auto-parts stores. Some Ford dealerships will also have the vacuum routing diagram.
look at the under hood diagram
That's my question to you ?
Should be a vacuum hose diagram attached to the underside of the hood or nearby.
You can get a GM 2008 6.0L vacuum hose routing from the GM manufacturer. You can also order it from popular auto part retail stores.
vacuum hose dimgram for 1994 ford bronco