i recently replaced the engine in my 87 rx7 and buttoned it all back up and tried to start it, and guess what it didnt start. i cant hear the fuel pump and i installed a clear fuel filter and saw its not getting fuel, the relays getting fuel and iv tried multiple ecus and afms i ran power directly off the battery to the pump and it worked fine and crunk up and everything like normal, so the fuel pump isnt getting power. im thinking while putting the motor in i fucked up some wiring but im not sure where it could be so help!!! -----David-----

 

Is your EFI fuse blown ? the 2nd one from teh motor on the drives side front .

 

umm why dont you check the harness in the back to see if you have any power first>?

then trace it back up to the engine and fuses..