AC low side condensation

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silver2k2
Posts: 494
Joined: Thu Feb 15, 2007 8:03 am
Car: 1994 Q45 Ivory Quartz/Tan

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My AC was refurbed by the PO before I bought it to the tune of 1900, new compressor, new lines, new dryer. 6 months ago I noticed that canister where the low side service port is condensates alot, to the point I notice it dripping. Why is it doing this? I have Manifold Gauges but was looking for any ideas



qship96
Posts: 6624
Joined: Sun Nov 24, 2002 11:31 am
Car: 1996 Infiniti Q45

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It is normal!

silver2k2
Posts: 494
Joined: Thu Feb 15, 2007 8:03 am
Car: 1994 Q45 Ivory Quartz/Tan

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I thought it was normal for the condesner but for the low side pipe itself? I guess its just becuase when you leave the car on auto the ac is almost always on so I notice it more then on any other car I owned

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goody90q45
Posts: 3679
Joined: Wed Aug 17, 2005 2:07 pm
Car: 1992 Infiniti Q45 (sold)
Location: Orangevale, CA

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This time of year in SacTown you should start using the ECON setting instead of the AUTO setting. If you're in AUTO and your setting is higher than the ambient (outdoor) temp then the AC system will start freezing.

qship96
Posts: 6624
Joined: Sun Nov 24, 2002 11:31 am
Car: 1996 Infiniti Q45

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goody94q45 wrote:This time of year in SacTown you should start using the ECON setting instead of the AUTO setting. If you're in AUTO and your setting is higher than the ambient (outdoor) temp then the AC system will start freezing.
Completely untrue if your HVAC system is operating correctly!


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