本帖最后由 yj151 于 2010-1-22 13:45 编辑 ; p* s O9 k) u& G5 H1 Z7 \
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You can try to look at the suspention system such as stru and so on. : U4 s) E8 s$ k, V/ d6 e 2 q1 ]9 F% d/ R* ]8 ~' UYou also can send it to dealership for checking the status.