里面的油都成油泥了,早就没了润滑功能了,valve stem 已经磨损漏油了所以才会冒蓝烟烧机油。
里面的油都成油泥了,早就没了润滑功能了,valve stem 已经磨损漏油了所以才会冒蓝烟烧机油。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy