AC System Smell

By d3dcs2
May 26, 2006 in Ask A GM Technician

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d3dcs2

Posted May 26, 2006

The Chevorlet deal did 50K service on my 2004 GMC Yukon XL Denali with 48k miles.

The AC system blows a chemical smell on start up for 2 minutes. I took it back and they said they had put in something to kill mold and they put in a de-odorizer. They put in more de-orderizer.

The smell is still there but has lessened.

Regards

Gary

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