it could be the sway bar links, or the sway bar rubber bushings. or...something else. the links are not expensive. if you pull them off a dead one will usually be easyer to feal. you can also use a rubber mallet to wack the sway bar neer the bishings to see if thats making the noise. also check to be sure a shock isant loose, and from what Ive read the hub assy bolts can come loose.( I think there are 3 of them and probably 15 mm. I checked all mine last year they were all goodentight.