After I got into an accident about a week ago (10mph, just bent number plates) my car has developed a wierd noise. Sounds like a metal park clanking against something. Happens only when Im on the move and its inconsistent - sometimes when turning, sometimes when I hit a bump/pothole. What could this be?

 

Check the boots on your CV joints, bad CVs will definetaly make a noticeable clanking noise, and impacts can easily screw those up.

 

How much do you reckon it'd cost to replace?