compressor oil

I have a 2006 Sequoia and the air conditioning light is blinking green and it does not blow cold air. I see that others have had this problem with earlier model Sequoia's and there is a TSB for 2001-2003 model years which includes replacing the compressor and flushing the system. Is this what...

I have a 2002 4Runner and my brother and I are changing the timing belt. While detaching the A/C compressor we noticed a hiss at the suction / discharge connection. We tightened to factory specs but there was some oily liquid present coming from loose connections. How do we check the compressor...