fuel bypass regualtor
hey guy just looking for some info. I am in the process of adding a fuel cell with external inline fuel pump, along with a fuel regulator.
My question is factory there is some sort of possibly fuel regulator and is on the return side of things, with 2 black rubber hoses. 1 in and 1 out, and a yellow vacum line and electrical plug connection. not sure what this part is and if it is required, just trying to clean up the engine bay.
any help is good help