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  1. #1

    Default 2001 Suburban A/C smells like anti-freeze

    I noticed the other day when I first turn on the A/C that I get a coolant/antifreeze smell but after I run the AC run a few seconds the smell goes away. Anyone have an issue like this?

  2. #2
    Legend

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    Default

    You probably need to replace your cabin filter that is located under the dash on the passenger side. If you have never changed it, be prepared to see an abundance of debris!!!

    (Scott) Myrtle Beach, SC
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  3. #3

    Default

    Check for a wet rug under the passenger side dash if the rug is wet you might have a heater core leek.

    Steve

    Technology is great, when it Works,
    And one Big Pain in the Ass When it Doesn’t.
    Detroit Iron Rules, All the Rest are Just Toys.
    94 GMC Burban, 5.7L (350), 4X4, Auto
    86 GMC Burban, 350, 2 WD, Auto
    79 GMC pickup plow truck, 400, Full time 4X4, Auto
    86 Pontiac Fiero SE, 2.8L, Auto, only mid engine American car
    See a Pattern yet?

    15 year GM assembly line worker.

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