Quote:
Originally Posted by wcamarors1992
In my 2001 z28 the dash ac/heat vents do NOT work, no air coming out. The windshield defroster and the lower leg vents work fine though. It does sound like the blower motor may be going because its making a weird noise, but the top and bottom vents blow just fine. Does anyone know why it would do this? Would something be clogged? Thanks.
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check the vacuum line near the blower motor in the engine bay. i had the same problem and when i reconnected it, it corrected the problem