My 79 Camaro has some type of fuel issue where once it uses about a quarter tank, the engine begins sputtering like its being starved of fuel. I stop, get gas, immediately start it back up and drive until another quater tank is used.

Ive replaced the carb, fuel pump, all rubber hoses, moved the fuel line from the pump away from the headers, blew out the fuel lines, and heat wrapped the fuel lines on the sub frame. But im still having the issue. What could be causing my issue?

by WHPayne