Orifice Tube

1999 BUICK PARK AVENUE
132 MILES • 6 CYL • 2WD • AUTOMATIC
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JUDY LANFORD
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  • 1 POST
Where does the orifice tube fit? Do you have diagram of where this is located?
Jun 9, 2010 at 4:58 PM
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BLUELIGHTNIN6
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  • 16,542 POSTS
the orifice tube is in the evaporator (liquid) inlet line, between service valves and above the accumulator. Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
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Jun 9, 2010 at 5:14 PM