Acoording to them I have a valve magnetic valve leak but everywhere I search I have not found anything about a magnetic valve only thing I have found is an expansion valve. They say it is the reason that I leak free on
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1992 Toyota Previa Question: expansion valve
Answer #1dandd May 18, 2010, 16:52Master
If you don't have A/C experience it may not be such a good idea to proceed. Proper A/C work takes special tools and training. It looks like in the documentation that Toyota refers to the Expansion valve as the Magnetic Valve.
here is a link to a repair info site if you need more help: