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ac loss of charge

  1. NF (2006-2010) Sonata
    Hello, My 2007 Sonata 2.4L AC has stopped working. Here is the diagnosis so far. Compressor clutch isn't engaging. So checked electrical which turns out to be fine. Next connected AC gauges and found the pressure is only 5 PSI :-( So it looks like system has completely leaked (although...