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01 Silverado heater issue

Discussion in 'General Chevy & GM Tech Questions' started by Quadder, Aug 21, 2008.

  1. Quadder

    Quadder New Member

    Hello everyone...newbie here.

    I've had this issue for about 2 years now and it's getting to be a bit irritating.

    Mainly in spring and fall where I don't need the AC or Heat on their max, my "mixer" will sometimes keep the heat on max hot. I have to shut the car off for a while and restart. Even when the "mixer" is working, 95% of the turn is hot and 5% is cooler.

    I believe this is a common problem and I'm handy so I'd like to fix it.

    Any ideas??

  2. collinsperformance

    collinsperformance Epic Member 5+ Years 500 Posts

    sounds like the blend door motor having issues and yes it is common......mike

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