[cuthbert]

Got a problem here, can anyone help?

Here's the deal:
Just bought a 92 s-10 blazer, ran okay when I went to test drive it, though I heard a loud whirring when I turned the ignition to ON. My dad thinks it was the fuel pump. Now, no whir, and no start; just turns over endlessly but no start. My dad and my brother are looking at it now, unfortunately I don't know too much about cars; any ideas?

P.S.: does anyone have a wiring diagram that would show the wires going to the fuel pump?

Thanks