I fixed my rear knock/rattle last week and now I have a knock/rattle happening from the front suspension... its just one thing after the other. The sound happens over uneven bumpy surfaces at low speeds. It seems to be some sort of metal on metal contact and it feels like its getting worse everyday. I have a feeling its just something loose like the sway bar end links or something. The strut mounts and strut bearings were replaced when I had the Koni's and H&R's installed. After changing the suspension on these cars what are some common issues to look for that could cause a knocking sound?