別再屁股感應器了,機油壽命比你想的久 - 汽車
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By Daph Bay
at 2019-01-12T13:04
at 2019-01-12T13:04
Table of Contents
前篇是說機油不用提早換,就不贅述了
推文有人問,我就不專業回一下
https://i.imgur.com/Xm1yqWQ.jpg
機油濾芯截面長這樣
https://i.imgur.com/QthUxtt.jpg
黃色部分就是過濾紙/布,箭頭是機油流向
實際簡化長這樣
https://i.imgur.com/fPYjDfw.jpg
可看出髒油A是從外經過過濾留到內成乾淨的油B
螺紋部分一拆開一定先碰到髒油
這是全車機油最髒的地方,油泥也累積在這
那螺紋上有油泥就是可預期的
所以照手冊換不用擔心
我有台過保的車 手冊是16000km換
我都用到22000km後才換
看個人選擇啦
另外提醒一點,想久點換不只注意機油
也要注意濾心
自備機油時也要自備”長效”濾芯
通常會有較好的濾布
PS:
濾心被油泥賭死,還有個
bypass valve
發完文才發現是機油蓋螺文,搞了大烏龍...
機油蓋螺文比較有可能是機油氣跟灰塵累積的
--
推文有人問,我就不專業回一下
https://i.imgur.com/Xm1yqWQ.jpg
機油濾芯截面長這樣
https://i.imgur.com/QthUxtt.jpg
黃色部分就是過濾紙/布,箭頭是機油流向
實際簡化長這樣
https://i.imgur.com/fPYjDfw.jpg
可看出髒油A是從外經過過濾留到內成乾淨的油B
螺紋部分一拆開一定先碰到髒油
這是全車機油最髒的地方,油泥也累積在這
那螺紋上有油泥就是可預期的
所以照手冊換不用擔心
我有台過保的車 手冊是16000km換
我都用到22000km後才換
看個人選擇啦
另外提醒一點,想久點換不只注意機油
也要注意濾心
自備機油時也要自備”長效”濾芯
通常會有較好的濾布
PS:
濾心被油泥賭死,還有個
bypass valve
發完文才發現是機油蓋螺文,搞了大烏龍...
機油蓋螺文比較有可能是機油氣跟灰塵累積的
--
Tags:
汽車
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