I searched past topics and couldn't find a thread specific to my case. I inherited an '82 720 with an Emissions Control System that was completely removed. In my state (AZ), the truck passed the emissions test, but failed the equipment test. Essentially all of the emissions control system was removed and the three hoses coming from the canister were cut and just hanging there.
I can easily connect the fuel tank vapor vent line, but since the current setup is so drastically different from the original, I'm unsure where to route the Ported Vacuum and Canister Purge.
There are three diagrams - the original, my truck, and my proposed solution. Looking for some help from the community to ensure I do this right! I appreciate all of the feedback.
My current setup
My Proposed setup