GTents:

I need to remove the pump relay on a 1990 F250-302. I can locate the relay but how do I get the thing out? The plastic housing looks like its a single piece with the relay underneath.

 

There's a clip that holds the relay into the plastic holder. I can't remember which side the clip is on, but if you remove the mounting bracket, you should be able to see the clip and disengage it with a small flathead screwdriver.