Okay, I bought and replace the relay, had to remove the panel as it was about 2 inches above the fuse box. AND THE FAN NOW WORKS when I ground the switch on the thermostat housing and when I short the two wire on the dryer reciever. But my overheating problem still exists.

Afte replacing the relay I turned the car on with A/C on in about 90deg weather. Watched the tempreture climb to 105 (on the gauge) the aux fan didn't come on, but I started to HEAR BOILING coming from the radiator, looked over at the overfill canister and that was full and boling and there was coolant on the floor of the garage. What ta heck is going on?