95 Blazer now windows stop working.

Im pretty sure that my Vehicle Speed sensor is faulty because when I get over 3000 rpms the tach and speedo go nuts and the volts guage drops. If I hold it the guage fuse blows.

Now after I start driving my power windows stop working. If I try the windows before I take it out of park they work fine.

Everything else still works.

Any Ideas?

Actually I have found that after the engine is started they dont work. Before I start it they work fine.

I also have noticed that the volt guage seems to stay around 13 or 14 volts, where before the VSS problem it was always down at 10 or 11 volts.

I think when I get time or when the weather warms up again Im going to have to find some schematics and trace all these circuits.