Smell on 2009 Toyota Tacoma

Once in a while I get a smell coming from the air-conditioning vents. It almost smells like a wax smell. What could be?

by in Saugerties, NY on February 06, 2013
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1 answer 1 comment
ANSWER by , February 07, 2013
poss heater core leaking or bacteria in vent hoses.
COMMENT by , February 07, 2013
Thank you very much