Just my thoughts before spending money: Over the discs there is a steel sheet cover. On my Audi that cover would just catch on something as I turned sharply (roundabouts for example). I took the car in to Audi and they just spent 30seconds bending back that sheet cover. A few months later it started again and this time I did it. Just bend it slightly away from the disc.

 

Good idea man thanks ill have to check that today and see if that is the problem.

 

i have this same issue could it be a bad control arm? or a boot ripped cuz of a control arm?the arms onmine suck...