UPDATE: There is a problem with the junk spawners, apparently EA broke them in an update? That is the word on the street, anyway. If you have this in your game you will need to edit it, go into buy debug, and delete junk spawners 2,3, and 4. They are spawning brand new furniture instead of junk, causing the junkyard to fill up! Then next time I open the game I will do the same and update the file.
UPDATE UPDATE: Now available in three flavors - all salvage spawners, spawners 1 and 2 (they seem to be working normally), and no spawners.