Won't stay running
I have an 87 chevy caprice classic. It has
gas in the tank good battery new starter
alternator and fuel pump. New soft lines
between the hard fuel lines and the carb was
rebuilt by a reputable mechanic. It won't turn
over without fuel in the carb or starting fluid
the dies off even if I floor it or give it gas
from the pedal what could be causing this
issue?