p**5
发帖数: 2544 | |
t******l
发帖数: 3060 | |
A***a
发帖数: 3603 | 3 开的比costco 早，关的晚。
不是24小时。 |
p**5
发帖数: 2544 | 4 went there and checked:
M-F 6am - 9 pm
Sat 6am - 8 pm
Sun 8am - 7 pm |
p*********o
发帖数: 892 | |
p**5
发帖数: 2544 | 6 3.51 regular today
【在 p*********o 的大作中提到】
: 价格如何？
|
k**o
发帖数: 15334 | 7 最好别加什么costco/sams club/无名加油站的油。他们也都是从大公司bulk买的，但
是为啥便宜，因为他们不加任何additive，直接就是纯的汽油给你。而像shell/BP/
Exxon这些公司都有他们自己配的proprietary additive，有清洗油路/引擎，并且让汽
油烧的更efficient的作用，其实更省油，而且对车好。没事可以记录一下MPG，对比一
下就知道了。 |
d******n
发帖数: 12850 | 8 加additive不是87 89 91 93之间的区别之一么？
【在 k**o 的大作中提到】
: 最好别加什么costco/sams club/无名加油站的油。他们也都是从大公司bulk买的，但
: 是为啥便宜，因为他们不加任何additive，直接就是纯的汽油给你。而像shell/BP/
: Exxon这些公司都有他们自己配的proprietary additive，有清洗油路/引擎，并且让汽
: 油烧的更efficient的作用，其实更省油，而且对车好。没事可以记录一下MPG，对比一
: 下就知道了。
|
k**o
发帖数: 15334 | 9 那是octane level：
Octane Levels
The most common levels of octane grade are 87 (regular), 89 (mid-grade) and
91-93 (premium). The octane number of the gasolines offered for sale are set
by gasoline refiners and marketers based on their perception of the
technical and competitive needs in the market. Federal and most state
regulations do not regulate minimum octane values, only that the postings on
the dispensers accurately reflect the octane number of the gasolines being
sold.
Additives
Each major oil company typically adds its own proprietary additives to the
basic recipe for gasoline in order to provide or enhance specific
performance features. And, most important, each company provides the
technical expertise to back its brand. They also ensure that the additive
package is contained in every gallon of gasoline sold under their brand name
. Many customers buy branded gasoline because of this consistent quality.
Deposit control additives, which are found in all gasoline by law, keep
engines clean and make them run more efficiently. Deposits in carburetors or
in fuel injectors, for example, can affect the engine’s overall air-fuel
ratio as well as an individual cylinder air-fuel ratio, which in turn can
affect fuel economy, emissions and driveability.
【在 d******n 的大作中提到】
: 加additive不是87 89 91 93之间的区别之一么？
|
