Really need help with gas tank

[bmx672]

Okay, I've been through all of the threads and boards.

Here's the deal. When I pump gas it just spills out... I've changed the fuse and taped the phone jack (Like some threads have said to do)...

I still do not hear the "click" that you are supposed to hear...

So here's my question...

I know that the fuel sending unit hoses can block the vent in the tank (So I've read)... Now, if that's the case would that keep the "Clicking" sound from happening?

I'm trying to narrow things down before I start tearing into the tank... I've done it before in my Audi so it's not that intimidating.

Anyway, I'm really getting frustrated...

I would really appreciate any help. I don't know what else to do besides give the stealership $ and I REALLY do not want to do that.

Anyway, thanks for any help that I can get.

2000 Silver Boxster.