I have a 218k mile 2004 Mustang V6 auto. She runs great, but I have noticed lately that when driving at low to moderate speeds, epspecially when I hit uneven pavement, or bumps, the steering feels very 'unstable'. Kinda like if the camber was way out, but it doesn't really look like it is off. It doesn't pull or vibrate, no clunking or weird noises coming from the front. It just feels very unstable. Any ideas what could cause this?

Something else, the power steering doesn't seem to be...

Need advice on possible front suspension issue...Please Help!