Check your fuelpump pressure,4 to 7 lb.at carb fuel line.If pressure,check needle&seat in carb & float.If cam lob is bad for fuelpump.Pump no pump.But this is a long shot.Never heard of them going bad.Try a can of gas right to the carb fuel line,buy passing the pump and tank.Let us know what ya find.It,s just all common smarts
