Nuke

Probably the cluster stepper motor. $10.50 each on fleabay if that's what the problem is. Search the forum for info here and google it, too. Quite common, especially on the '05 and '06s.

JasonIsAGeek

Thanks. Found the write-up on how to replace them, but I think I'll bitch a little to ford first and see what comes of it. It's worked in the past at least. Saw some people's speedometers going out. That isn't just dangerous, but illegal as well.