I've got a 97 SHO that has been great to me. But a few weeks ago the a/c decided to cut out on me and the car has started to idle oddly, sometimes it'll idle at 1500-2000 rpm and sometimes it will surge from 500-1000. I started looking around the engine bay and found a broken vacuum line right next to the passenger strut tower, but the rest of the line is missing and I can't find where it is supposed to connect to. I'll attach a pic of where it's broken at. Can anyone go look and see where that line goes?