Mechanics

AC

2005 BMW X3

Air Conditioning problem
2005 BMW X3 6 cyl All Wheel Drive Automatic 46K miles

Low side shrader valve for low side port was replaced after 2 week AC is blowing hot air again yet no leaks found.
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Littleton
July 16, 2010.




If there is a leak, and there is dye in the system, look for something in the evaporator or expansion valve to be leaky. I am assuming the exposed parts of the system are leak free, so that leaves the parts that are not exposed, that makes sense doesn't it?

Dr. Hagerty
Jul 17, 2010.


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