I have a 2000 Lincoln LS with 63,000 miles. For the past 6-12 months, this car has had a really rough ride. The rear is fine, but the front is so noisy. I can go over bumps in the road and feel every one of them. It makes clunky noises over them. Also if I go over a speed bump, I can hear creaking coming from either side on the front. I was just wondering what it could possibly be or what could I possibly do. It is under the "certified" exteded warranty, but I am not sure if this something that is covered. Any help would be appreciated. Thanks!!