修过空调的大哥请进

俺家的老车空调不工作了，加了134以后一个礼拜又漏光了，压力没有了，车铺说
schrader valve有小leak，要加super-seal pro，换valve，加上recharge 134a,总共
350$.俺自己开了一下，valve大概5$一个，cliplight 468 super seal pro, sell on
amazon 才30.反正压力也没有了，所以没有必要vacuum。决定自己搞。请教DIY大侠，
如果用过这个super seal pro,效果如何，有没有什么注意事项？多谢
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所有跟帖： 

• 如果你知道哪里坏了，换掉那个部件，拆开的接头部分需要新的O-Ring, -Happy-DIY- ♂ (383 bytes) () 06/15/2009 postreply 19:09:49

• If you are sure the vave is leaking -xxhhwxc- ♂ (291 bytes) () 06/15/2009 postreply 20:46:17

• 要vacuum -autoking- ♂ (0 bytes) () 06/15/2009 postreply 21:17:39

• 回复：修过空调的大哥请进 -internuts- ♂ (1460 bytes) () 06/16/2009 postreply 10:04:58

• super seal ruins your a/c system. you need flush the whole syste -fixanycars- ♀ (72 bytes) () 06/16/2009 postreply 11:36:01

• Agree. Don't use super seal, it'll block condensor and evaporat -internuts- ♂ (0 bytes) () 06/16/2009 postreply 14:43:59

• Once you used the seal, no shop will like to work on your AC sys -internuts- ♂ (43 bytes) () 06/16/2009 postreply 14:46:00