EGR vaccuum leak, best way to fix
2000 3.0 EGR is disconnected and my father who previously owned the truck said it is broken. Now I know it is a vaccuum line of some sort as it sucks air.
1. What is the best way to troubleshoot whether it is actually bad?
2. if it is, how should I go about rigging it? tape over the vaccuum line? run a little plug into air intake tube? idk