I have been having this same problem as well. It was making a moaning noise and it felt like some one was hitting the floor board with a hammer.... Replaced the sway bar end links and it seems to have cured the feeling on the floorboard but still have the moaning. If I disconnect the sway bar...
how are you guys deleting your EGR's and how is it working out for you? Is it as simple as replacing it with a block off plate and disconnecting it???? I tried doing a search, but I couldn't get the search button to work...
Thanks