Question about 1999 Mazda 626

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Expansion valve location

1999 mazda 626 expansion valve location

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Raven 1g: Your car doesn't use an expansion valve. It uses a fixed orifice tube which is located in the smaller of the two A/C lines, just before they enter the cabin area of the car.
Just disconnect the line and pull the orifice tube out of the line. Be careful not to break off anything and leave it in the line.

Posted on May 10, 2009


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