Question about 2006 Ford Super Duty F 450 Drw

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Airconditioner only blows out of defrost vents already replaced switch in dash still have same problem. Tempeture is allright just blows in the wrong place. Could it be a vacum line?

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Yes eather the vaccum line is loose, or the acutator is bad which will create a leak.

Posted on Jul 14, 2009

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