Car Problem Reports

Chrysler 300 Cleaner/Disinfectant Issued to Address Musty Odor in AC System

Chrysler 300 Problem
21 Reports
Me Too

Model Years Affected: 2005, 2006, 2007, 2008, 2009, 2010

Average Mileage: 66,207 mi (39,079 mi - 115,000 mi)


Some vehicles may develop a musty odor coming from the HVAC system, Dodge has issued a cleaner/disinfectant and a coating for the evaporator designed to inhibit bacterial growth.

  •  Rookie

    musty stale smell from the vents when A/C is on, especialy when on re-circ.

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  • musty odor when air is on for 2 years. Now it blows only hot air from the passengers side when the air is on.

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  • Visitor, , 40,000 mi

    Musty smell from the HVAC system

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  •  Rookie

    bought the car in march, 2010 with 14000 miles on it and have always noticed a musty smell coming from the vents mostly when using the a/c. now the car has 44000 miles on it and the front passenger side floor board has been wet the last few times i have driven it in the rain.i have checked the cabin filter under the hood and was damp,looks like water could very easily come in through this vent, but havent yet proved it.

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