[0wnage]

下面引用由憨膠膠在 2007/07/22 01:04pm 發表的內容：
謝謝大大,我會去試試.................

Here is the link for your reference on how to cleaning the ICV unit for M50 Engine.
http://www.unitedbimmer.com/kb-e36-icvcleaning.php
Have fun.