本帖最后由 yj151 于 2010-1-22 13:45 编辑 K; N: V3 t+ W1 u. H
7 F z" x+ I5 Q& B% ]! V) Y+ }You can try to look at the suspention system such as stru and so on. 7 O3 C( {$ w( V* k9 ~+ b6 c' G5 x- G2 h Q" B! A# B
You also can send it to dealership for checking the status.