本帖最后由 yj151 于 2010-1-22 13:45 编辑 $ c" h* X& W9 q/ j
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You can try to look at the suspention system such as stru and so on. # T& S0 b( }5 m& Q8 D$ L8 [5 F , z& a+ V9 ?$ N g9 v1 r G+ R# sYou also can send it to dealership for checking the status.