AC air smell bad

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4iptv2018

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Buick Ownership
Verano
2017 Verano, 30K miles. The AC air is starting to smell badly. Worst when first starting AC. I took to dealer and was told the HVAC after blow just need to be activated. This feature will keep the blower on to dry out AC evaporator moisture while the car in off state. This problem is address per bulletin # 00-00-89-027J in SI regarding microbial growth causing odor.
 

MelsRegal

Full Member
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Buick Ownership
Regal GS 2017
why do you think the blower will continue to run after the car is turned off, that would kill the battery?
try spraying lysol in to the intake duct work in the cowl area.
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