Question about 2003 Nissan Altima

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2002 nissan altima

The heat and a/c come on as usual but there is no air coming out of the vents, no matter what speed it is set at. this is for an automatic heat and a/c unit. i have put direct power to the blower and it works find, i have changed the resistor and it still doesnt work. please help.

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One of your vacuum hoses might have a hole or cut and this will not allow the door for the Fan to open. Check all your vacuum hoses at the engine.

Posted on Oct 22, 2008

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