wrangler

i have a 1987 jeep wrangler, the problem is it wont stay running , i need a diagram of the vacum lines .can anyone help ? please

Working on the vacuum routing on these Jeeps is quite intimidating, I have been trying to figure it out since I bought my 88 YJ in 2000. however try these sights they may help you figure it out better than me.
http://home.sprynet.com/~dale02/enginebay.htm
This will help you locate the controls
http://home.sprynet.com/~dale02/control.htm
This will diagram each vacuum system
Hope this helps