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murdoc · 09-28-2015, 02:45 PM

You need to pull a vacuum on the A/C system to get all the moisture and air out of it after opening the lines. You'll probably also need to replace the air conditioning desiccant bag, depending on how long you had it open.

09-28-2015, 02:45 PM	#2
murdoc Sometimes I'm wrong. Join Date: Mar 2013 Drives: '13 FR-S/'96 240SX Location: Frederick, MD Posts: 366 Thanks: 92 Thanked 316 Times in 152 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	You need to pull a vacuum on the A/C system to get all the moisture and air out of it after opening the lines. You'll probably also need to replace the air conditioning desiccant bag, depending on how long you had it open.