[LAWLESS11]

Hi Old Master, Need help finding the other end of vacuum line on 2003 Astro. facing front end of vehicle, found line running from left, passenger side, to right over air intake going back & down toward driver side, rubber tube with broken smaller hard plastic tube inside just hanging. Where is the other end? can i get to it from the outside of vehicle or do i need to remove the doghouse? Thanks in advance for your assistance and photo if available.