Thread: 420sel A/C on Defrost Vents Only
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Old 06-06-2007, 12:09 AM
Rockman59 Rockman59 is offline
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Join Date: Aug 2002
Location: La Quinta, CA
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It is possible some of your vacuum lines under the dash that control the vent positions are leaking. I had that happen on my '86.
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1986 560 SEL (159K miles)
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