Question about 2005 Chevrolet Suburban

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I keep hearing a rattling noise from under my car

I keep hearing a rattling noise from under my vecihle. (Chevy Suburban LT 2005). It seems to be louder, or more frequent when i accelerate, or when i am running the AC. Not sure if this is something common with this model, so thought i'd check and get any advice.
Also of note as that the AC is now not working in the front part of the car (only in the middle and back). Not sure if the 2 problems are connected........

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Check ur front blend door actuator

Posted on Jun 23, 2009

  • nitefury Apr 26, 2011

    I have the same problem. Did you ever find out what it was ?

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Posted on Jan 02, 2017

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