I replaced the ECM its still popping the ECM fuse i still have no power to my fuel pump , relay or my fuel pump fuse. Everything works if i run a wire from my battery to terminal G i dunno what else can be the problem

 

Looks like you have a fun one! Unplug the ECM and see if you still blow the fuse. If you do there;s a short in the Ign wire feeding the ECM. Trace that wire on your schematic and cut it loose at both ends and run another wire. If it doesn't blow there could still be a problem in the EBM or it could be somewhere in the output of the ECM.
Ron

 

I disconnected the ECM and it still blew the ECM fuse ... hahaha its starting to make me a lil mad now

 

I don't have the 84 manual handy, but on the 86 the ECM 3a fuse also goes to the ESC ( Electronic Spark Control) module.