Vaccum diagram needed for the fuel injection?

Sure, here are the engine vacuum line diagrams, check out the images (below). Let us know if you need anything else.

the intake vacuum manifold tree for 1987 Ford ranger 2.3L efi has 7 ports coming off of it not as seen above. 3 oneach side of the tree & 1 on the end. I kno 1 vacuum line is to go to brake booster, the 3 skinny lines 2 come from the transmission, the egr & iacv each are secondary lines off of the tree, idk im lost tbh. Thanks I’ll attach piCs soon

Okay, this information can help

End (Large Port) Brake Booster
Side 1, Port 1 Transmission Modulator
Side 1, Port 2 EGR Vacuum Solenoid
Side 1, Port 3 HVAC Control Line (to firewall)
Side 2, Port 1 IAC or EVAP Canister Purge Solenoid
Side 2, Port 2 Vacuum Reservoir / Cruise Control
Side 2, Port 3 Plugged if not used

Please upload an image when you can.

The thin black line is going to the T splitter & the thin red line is not plugged in out of sight at bottom. U see the small green line. Red & green i believe are from trans & plug to middle & bottom right but wont stay running when i do. The biggest hose comes from brake booster & hasnt been moved nor has the one across from it & the same goes for the bottom right hose. Those 3 javent been touched. Js thanks

Yep, that is a large vacuum leak, if everything seems to work I would use a vacuum cap over the open port. Do you have any other lines that are not connected? Thanks for the image it helps.