if i was u i would check all the fuel lines and spark make sure the fuel line into the carb or ur fuel injectors is spraying fuel before u do anything because u definetly have a spark or fuel problem if that doesnt work check ignition coil and distributor. Most importantly though check the fuel pump first u can check it by having someone turn the key to the on position and listening by the gas tank to see if u hear it come on and what i also like to do is start from the fuel lines around the gas tank disconnect them and crank the engine to see if it squirts.
the problem is that their is no power going to the fuel pump, the pump is good but is not getting power.
