New to 4runners, just redid the top half of the motor and this vacuum line was plugged, and I don't see it on the schematic on the hood. Not sure if it should be plugged or where it should go?
Any help would be greatly appreciated.

Thanks!

 

On my truck, that port was blocked from the factory:

What line do you have on the port that is supposed to be blocked?

 

Thanks so much! I will cap it off.

 

Thanks for the awesome information.