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cabin air filter

  1. 2021+ Chevy Trailblazer Problems and Reliability
    I have mentioned this problem to my dealership twice, and they can't seem to find any issues. I always have the "car" button on, which is supposed to circulate and recycle the air in the cabin to avoid outside smells. But even with it on, I get an EXTENSIVE amount of outside odors coming in...
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