New in tank fuel pump not working

[faribran]

Anyone ever have problems with a in tank pump not priming?
This is a new tank as well as new pump. it has worked about 4 -6 months ago.
Now when the key is turned on you can hear the relay click on then click off.

I checked, with meter, 12.5 volts going to the wire just outside tank.

Any suggestions short of dropping the tank and pulling the pump?

Yes this is an LS1 conversion.

Tks
Rich