本帖最后由 yj151 于 2010-1-22 13:45 编辑 ! x E6 J) F7 q( F$ H' Y
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You can try to look at the suspention system such as stru and so on. ' i: r% c3 i( ]: t w; U: B. t1 R3 N% ^1 X7 ~# p0 i. Q( s5 k# A. _4 y
You also can send it to dealership for checking the status.