A properly running AC system question

1286 Views 6 Replies 5 Participants Last post by Overlord, Jun 10, 2011

Overlord

Discussion Starter · May 28, 2011

If an AC system has a new compressor, orifice, dryer and high pressure line, correct amount of refridgerant and the engine also has a new fan clutch, when turned on max, would it drain water? I have seen my other vehicles do that with the AC running and after the engine is shut down, but my 97 Tahoe, with all of the aforementioned items does not drain water and when it is put on max AC, it blows only cool. Does anyone know what may be the cause of an AC system described above only blowing cool and and not cold? Thanks.

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stephan

· #2 · May 28, 2011

Two possibilities on the lack of drain water. There may not be enough humidity in the air to condense, or the drain hose could be plugged.
As for not blowing cold air providing it's properly charged, the blend door may not be closed or adjusted properly & is mixing heated air with the AC

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