How old is your car? How many miles -- if it is the sound of like click clacking -- almost like a lid being put on a pot -- its your bushings. Take it to a mechanic -- agree with me or not the dealer will be able to tell you much faster what the problem is (and save you on diagnostic costs) than a standard old garage.

Hope that helps.

2003 VW GTI 1.8t.. I used to have a 95 Eclipse but well...water sucks.