本帖最后由 yj151 于 2010-1-22 13:45 编辑 ; Y' [: R5 X1 l( w& a6 v+ Q
5 }% Y }: h) p7 d/ `
You can try to look at the suspention system such as stru and so on.3 G" U j. O% F, @
7 }/ U1 [* @/ _$ H0 Y; |4 V
You also can send it to dealership for checking the status.