Bad smell


Old 06-02-07, 09:02 AM
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Join Date: Feb 2006
Location: USA
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Bad smell

I have a 1997 Dodge Ram 1500 pickup. When I run the heater or air conditioner fan, there is a bad smell coming from the duct system.

I have used deoderants, but the smell comes back.

What could be causing this, and how do I remove the duct system to clean or replace?
Old 06-02-07, 09:08 AM
Join Date: Dec 2001
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unless your smelling antifreeze from a leaking heater core would suspect that it is mold on the evaporator most manufacturers make a cleaner to remove it getting to the eveap to clean can be difficult suggest you check with your dealer.

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