2013 Cadillac ATS Long Term Road Test

Edmunds.comEdmunds.com Member, Administrator, Moderator Posts: 10,162
edited September 2014 in Cadillac

image2013 Cadillac ATS Long Term Road Test

Edmunds conducts a Long Term Test of the 2013 Cadillac ATS and observes a chirping sound.

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  • huybuihuybui Member Posts: 0
    blow off valve! haha
  • jpnpowerjpnpower Member Posts: 0
    I see many cars on the road, mostly "crappy" or "poorly maintained" looking cars that sound like a thousand raging birds chirping when accelerating. This is probably a completely different issue, but please tell me what that sould is. It is fairly common.
  • duck87duck87 Member Posts: 649
    you may want to check the FEAD components as well... any of the belt accessories could be making the sound or the belt could be slipping/seizing, especially when the engine changes revs suddenly.
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