dick1015 wrote:https://yo...(恕刪) 先找是不凸輪培林聲再來就是曲軸聲哩我車才換過曲軸+凸輪曲軸一顆培林壞了,那顆培林小鋼珠破掉三顆凸輪也是一顆培林壞了,用手轉用卡卡聲.......←為這凸輪怪聲車行搞了一天半,刷刷聲很像傳動運轉聲