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Odd Engine Bay Noise

nardeezy

By nardeezy
in Troubleshooting & Recalls

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nardeezy Enthusiast

nardeezy

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I have this reoccurring noise that is coming from the engine bay when the engine is ON. My basic limited warranty has expired but I believe my power train warranty is still in effect.  Click the link below to view the video.  The noise comes and goes like every couple of seconds and lasts for about 1-2 sec.  It’s a high pitch squeal.  Any feedback would be greatly appreciated.  Thanks!  2015 GMC Sierra Denali approaching 56k miles.  Original owner.

https://share.icloud.com/photos/0K7vn2ly2lV9sWlKoEDhSwbYA#Menlo_Park_&_Home

SS502 Senior Enthusiast

SS502

Posted
Posted
11 hours ago, nardeezy said:

I have this reoccurring noise that is coming from the engine bay when the engine is ON. My basic limited warranty has expired but I believe my power train warranty is still in effect.  Click the link below to view the video.  The noise comes and goes like every couple of seconds and lasts for about 1-2 sec.  It’s a high pitch squeal.  Any feedback would be greatly appreciated.  Thanks!  2015 GMC Sierra Denali approaching 56k miles.  Original owner.

https://share.icloud.com/photos/0K7vn2ly2lV9sWlKoEDhSwbYA#Menlo_Park_&_Home

Can't see the video for some reason...vacuum pump possibly, others have mentioned the pump being associated with a squealing sound.

nardeezy Enthusiast

nardeezy

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1 minute ago, SS502 said:

Can't see the video for some reason...vacuum pump possibly, others have mentioned the pump being associated with a squealing sound.

Thanks for the feedback!  We’re you trying to open video from phone of computer?  If phone, is it a non iPhone?

SS502 Senior Enthusiast

SS502

Posted
Posted
2 minutes ago, nardeezy said:

Thanks for the feedback!  We’re you trying to open video from phone of computer?  If phone, is it a non iPhone?

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