air conditioning blows hot on 2001 Nissan Altima

occasionally, the air conditioning will start blowing hot air instead of cold air. why is this? Had a/c charged but situation did not change. Blows air fine, just not cold all the time.

by in Pinellas Park, FL on March 09, 2011
1 answer
ANSWER by on March 09, 2011
you need to have this checked by a qualified Japanese specialty shop. could possibly be a evap temp sensor, but this is just a guess.
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