本帖最后由 yj151 于 2010-1-22 13:45 编辑 , U1 B: D+ s# W6 l4 L7 A6 B0 e. u9 ^ / m E: H, r7 D5 E5 z% NYou can try to look at the suspention system such as stru and so on. * w) ^6 ?; O! j u$ |9 r* m$ p( c' K! k2 ]0 V$ d
You also can send it to dealership for checking the status.