www.pelicanparts.com has it.
I found the routings on
http://www.clarks-garage.com/
www.clarks-garage.com go to the garage shop manual on the right side and under fuel and vacuum line routing www.clarks-garage.com go to the garage shop manual on the right side and under fuel and vacuum line routing
look on eBay for aservice manual
1984 Chevrolet camaro z28 vacuum diagram 5.liter
The vacuum diagram for a 1984 Cadillac Eldorado is typically located on a label attached to the underside of the hood or on the radiator support. If the label is missing, you can also refer to the vehicle's service manual for a detailed diagram. Additionally, some online forums or Cadillac enthusiast websites may provide diagrams and resources for vacuum line routing.
To the Haynes manual!
My 86 has a vac diagram just above the rad
go to eBay and look for service manual
my chevy blazer 1984 the air conditioner blows from down side only.
childers foundation
There is a Vacuum diagram on the plastic shield above the rad fan, although if you are not so lucky as me, it will be all torn or un-readable. I am still on the search for one online...
look on e bay, they had a use Nissan service manual for 5.00
You can find some vacuum diagrams in the Haynes repair manual. This can be found at any parts store.