一般我倒是看到好多上了年纪的车加V-POWER,然后新车直接加UNLEADED就行,不知道为什么。 貌似V-POWER等高标号油还带有FLUSH的功能。。。作者: younggun 时间: 2010-12-22 19:21
you are right
there are some additive to help to clean the engine.
it is suggest to run it in period to clean the engine.
I also use engine cleaner at the same time.作者: 蓝桥翼 时间: 2010-12-22 20:55 回复 6#younggun