Were is vacuum diagram on 84 Cadillac el dorado?

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.