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A/C blows only through defrost and floor. help

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Old 09-05-2011, 06:29 PM
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Default A/C blows only through defrost and floor. help

My a/c worked fine and all of a sudden it seems that the vent doors do not move, how is this fixed, vaccum or electric?
Old 09-06-2011, 12:14 AM
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vacuum issue
Old 09-06-2011, 01:06 AM
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I figured so since i just got a new engine. Does anyone have a vaccum hose diagram?
Old 09-06-2011, 10:21 AM
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If you just put the engine in, check the vacuum line coming off the back of the intake. Should be a T fitting there, one of the lines isn't hooked up
Old 09-06-2011, 10:35 AM
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Just fixed that on mine and be prepered to have ur arms shredded very little space to work on back there
Old 09-06-2011, 10:11 PM
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very small vaccuum line behind the intake thats not hooked up
Old 09-10-2011, 05:50 PM
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I had the EXACT same problem and it was that vacuum T on the passenger side of the engine compartment......kinda toward the back. That might also be it........parts stores carry those normally. Check that too.



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