i installed a vortec pump in my tank and have an issue. i need to get 18psi at the tbi but am currently getting too much.
i am getting 30psi. i have the regulator turned all the way down. i checked the return line and port and they are both clear.
only thing i can think of is the diaphragm. i replaced it but think there is an issue with it.
any ideas?
i am getting 30psi. i have the regulator turned all the way down. i checked the return line and port and they are both clear.
only thing i can think of is the diaphragm. i replaced it but think there is an issue with it.
any ideas?