Tapping on Fuel Pump Relay

[tribalchild1]

I have a blacktop and every time I disconnect my battery, I have to tap on the fuel pump relay in order for the fuel pump to kick on and to get the car to start. This wouldn't be that bad if only I didn't have to disconnect my battery every night because something is also draining it. Has anybody had this problem and if so how did you resolve it, thanks.

Also I actually sold this car to my sister years ago and cant remember many things about it. I can use the stock 240sx fuel assembly/sending unit on the sr20 along with a walboro 255 right?

[cotbu]

Do a parasitic draw/drain test!
I can use the stock 240sx fuel assembly/sending unit on the sr20 along with a walboro 255 right?
Is that a serious question?
The stock fuel pump assembly goes in the tank, not on the sr20 engine. Will the stock fuel pump assembly work with a walbro fuel pump, with an sr20 swap? Yes as long as you buy the correct walbro pump.