t*g
2 楼
发现地下室有间屋子虽然没finish,但是有窗子有电有灯,回头帮我去扛个台球案子来?
l*u
7 楼
在夏天就没啥区别,天气冷的时候还是按照说明书要求换。
这两个黏度的区别对发动机其实就没影响。
当然如果新车你不按要求换还是有void warranty的风险。
0w-20还有个问题就是,只有合成油,小点儿城市的dealer就没有这个库存只能自己换。
这两个黏度的区别对发动机其实就没影响。
当然如果新车你不按要求换还是有void warranty的风险。
0w-20还有个问题就是,只有合成油,小点儿城市的dealer就没有这个库存只能自己换。
b*z
11 楼
The Society of Automotive Engineers (SAE) has established a numerical code
system for grading motor oils according to their viscosity characteristics.
SAE viscosity gradings include the following, from low to high viscosity: 0,
5, 10, 15, 20, 25, 30, 40, 50 or 60. The numbers 0, 5, 10, 15 and 25 are
suffixed with the letter W, designating their "winter" (not "weight") or
cold-start viscosity, at lower temperature. The number 20 comes with or
without a W, depending on whether it is being used to denote a cold or hot
viscosity grade. The document SAE J300 defines the viscometrics related to
these grades
system for grading motor oils according to their viscosity characteristics.
SAE viscosity gradings include the following, from low to high viscosity: 0,
5, 10, 15, 20, 25, 30, 40, 50 or 60. The numbers 0, 5, 10, 15 and 25 are
suffixed with the letter W, designating their "winter" (not "weight") or
cold-start viscosity, at lower temperature. The number 20 comes with or
without a W, depending on whether it is being used to denote a cold or hot
viscosity grade. The document SAE J300 defines the viscometrics related to
these grades
s*7
13 楼
0w20粘稠度低,省一点点油,但还是要根据manual上加,有时候引擎阻力小于标定值反
而会加速磨损
而会加速磨损
a*o
15 楼
经常开短途用20的,长途的30. 短途的用20,减低磨损,省油。
l*i
17 楼
高手看manual 很难吗?
e*t
28 楼
以后工作首选地点就是博士屯
搬家修车都有老工在
搬家修车都有老工在
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