Today is the day! I needed to figure out what is really wrong with my van with the (No Crank) issue. This problem has been on my mind for some time now and it's driving me crazy. I have to get to the bottom of the electrical mess. I slow down everything  and got myself together and clear my mind, so I got my volt meter out and tested every connection that have to do with the Ignition system. I have change a few electrical parts already  like the ( Ignition switch, starter solenoid, starter, voltage regulator& wire connector, repairing two fuse links, battery, rear brake light socket, coil wire connector).  fixed all the bad connection and replace bad parts and finally I got the van Running!!!! It feel good to hear the engine working again... was a learning experience with electrical issue. THE E-150 IS RUNNING AGAIN......