need a diagram for the vacuum connections for a 86 olds cutlass ciera carborator?

Answer 1

The vacuum diagram you seek is on a decal attached to the radiator support/guard or on the strut support. If it is missing, the next cost-free option is the local library. Be certain to get the illustration for the correct YEAR, ENGINE, and emissions CALIBRATION certification (Federal or California)
If you want something to keep, it will also be printed int he repair manual available at the local parts store or here----->

http://www.themotorbookstore.com/

Good Luck and Merry Christmas