本帖最后由 yj151 于 2010-1-22 13:45 编辑 ! f* T6 }. E8 U) c# A $ J+ o4 ]1 I& S/ P: r5 JYou can try to look at the suspention system such as stru and so on. * @! |: _$ g/ H6 K l( a i9 ~ {# B0 f7 n' p( J6 w5 QYou also can send it to dealership for checking the status.