I have a '88 Ramcharger 360 with a Quadrajet carb on it. I do not know much about Quadrajets so any suggestions would be appreciated. It starts and runs fine for a while. When I am driving it it will act like it totally runs out of fuel. Sometimes after driving it 5 miles, sometimes 20 miles. I have already replaced the fuel pump, filter, entire fuel line and sending unit. The fuel line and sending unit were replaced before I ever started driving it, because they were almost completely rusted up. The previous owner told me he had rebuilt the carb, but I would not let him work on my wheelbarrow becuase he is not mechanically inclined. Any ideas? Thanks.