DIY: add freon

来源: 123*321 于 2011-03-18 08:03:35 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (571 bytes)

I got a used civic last summer, the AC was working well then.  But now it is not blowing cool air.  I am thinking of adding some freon to it by myself.  

I called Autozone, they sell a set of things for 30 dollars:  a small can of freon, the gauge and hose.  They also sell things separately, like freon, hose, at different prices. 

If i buy the whole set for 30 dollars, do i need to buy another can of freon?  What are some of the tricks I need to be careful if I add the freon by myself?

Thannks a lot!

所有跟帖： 

• 回复：Make sure the system does not leak before you add Freon. -wimax88- ♂ 给 wimax88 发送悄悄话 (137 bytes) () 03/18/2011 postreply 09:42:42

• can you do that for your house AC? -行者1000- ♂ 给 行者1000 发送悄悄话 (0 bytes) () 03/18/2011 postreply 10:33:54

• 成分不通用.现代车用多R134A,家用R12.后者要执照 -满地找牙- ♂ 给 满地找牙 发送悄悄话 满地找牙 的博客首页 (0 bytes) () 03/18/2011 postreply 14:14:19

• 好像house AC灌氟要执照 -beHappyLOL- ♀ 给 beHappyLOL 发送悄悄话 (0 bytes) () 03/18/2011 postreply 10:53:23

• 灌的时候，并住呼吸，别吸到肺里 -bushihandyman- ♂ 给 bushihandyman 发送悄悄话 bushihandyman 的博客首页 (0 bytes) () 03/18/2011 postreply 16:10:37

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