瑞风S3论坛 >
了解机油质量好坏,正确更换机油
回复

查看: 回复:1

了解机油质量好坏,正确更换机油

\"收藏此主题\"

yiyi

 
 
注册:
2016-02-28
  • 0粉丝
  • 0精华
  • 540帖子
更换机油注意事项
更换不同种类机油无需清洗发动机内部_但需要将旧油排放干净(在机油尚热时放油_可以放得更彻底).但是当发现发动机内部已产生较多油泥和积炭_或已经使用较长时间(2年或30000公里以上)_如果不便对发动机进行拆检_则建议对发动机内部用清洗油进行冲洗.清洗油可选择低粘度的清洁功能强的机油_如壳牌X100SAE30或X100超能10W-30_先放掉旧油并更换滤芯_再将用于清洁的机油加入发动机内_怠速运行10至15分钟后将其放掉_再加新油.这样_就像给发动机洗了个澡_机内变得更清洁_可以使发动机运转更顺畅_动力更充沛.
如何辨别机油的好坏?
在使用机油之前_通常无法通过简便直观的方法判断机油的优劣.在使用之后_可以打开气门室罩或油底壳_查看有无油泥和积炭_凸轮轴和气门座上是否有漆膜_如果发动机没有明显的蹿气现象_而出现油泥、积炭和漆膜_则说明油品性能不良.更深一步_可以拆检发动机_其活塞环槽内不应有沉积物_活塞环应在环槽内顺畅旋转.当然_一旦发生上述现象_则说明不良油品已经对发动机产生了损坏.
因此_普通用户在使用前是无法准确判断机油性能的_只有选择品牌信誉度高_在市场上广泛使用的机油_才能有效的保护自己的爱车.
 
回复本楼

太平洋汽车网全新推出“太平洋车友会”;来太平洋车友会,结识志同道合的车友了解详情>>

Cycle Prohibited

Cycle Prohibited


Description: Could not process your request for the document because it would cause an HTTP proxy cycle. Please check the URL and your browser's proxy settings.

头文字D须藤京一

 
 
注册:
2016-09-11
来自车友Android客户端  
签到顶起
 
回复本楼
未登录用户

只可添加一张图片,多张图片请选高级模式

高级模式
温馨提示:回复超10字可获1金币,有独特见解超30字可获3金币,灌水用户将扣除金币并锁号处理。希望广大车友共同维护论坛的友好回复氛围。
常用表情
Cycle Prohibited

Cycle Prohibited


Description: Could not process your request for the document because it would cause an HTTP proxy cycle. Please check the URL and your browser's proxy settings.
Cycle Prohibited

Cycle Prohibited


Description: Could not process your request for the document because it would cause an HTTP proxy cycle. Please check the URL and your browser's proxy settings.
Cycle Prohibited

Cycle Prohibited


Description: Could not process your request for the document because it would cause an HTTP proxy cycle. Please check the URL and your browser's proxy settings.
Cycle Prohibited

Cycle Prohibited


Description: Could not process your request for the document because it would cause an HTTP proxy cycle. Please check the URL and your browser's proxy settings.
Cycle Prohibited

Cycle Prohibited


Description: Could not process your request for the document because it would cause an HTTP proxy cycle. Please check the URL and your browser's proxy settings.

支付宝扫码询价
领最高888元现金红包

关闭