i have a s14 with a redtop in it and everything is fine but i got a walbro fuel pump which works but is not sending any gas to the engine i hear the fuel pump working but no gas is being sent what could be the problem

 

Does it make it to the injectors?

 

is the pump blocked? I have seen someone put one in without taking off the cap for the pump inlet.

 

No its not making it too the fuel rail nor injectors. I disconnected the feed line from the top of the tank cover to see if any fuel was coming out but it wasn't. I can hear the pump working but nothing is coming out. I guess I'm going to have to remove the whole assembly and chek it again. Anyone have any ideas??