Hearing Screeching/Rattling noise during and after slow turns and upon engine startup for a second.

[GavinJking]

I just finished replacing my oil pan and thought that something I did was the issue but its not, It seems to be the belt or something attached to it, I didn't see anything out of the ordinary, during startup it also seems to be at higher rpm. Has anyone delt with this noise or issue? I have videos a yt short of it driving at at startup showing the noise. (The clicking in the startup is an AC issue), its the screech that comes after Im dealing with, unfortunately its much louder then the video shows.

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I've also looked at things like the brake dust shield and saw nothing and the noise being present while not under load or movement makes me think its not suspension related.
2011 EL Limited 5.4 liter 3 valve 4wd

 

[99WhiteC5Coupe]

I just finished replacing my oil pan and thought that something I did was the issue but its not, It seems to be the belt or something attached to it, I didn't see anything out of the ordinary, during startup it also seems to be at higher rpm. Has anyone delt with this noise or issue? I have videos a yt short of it driving at at startup showing the noise. (The clicking in the startup is an AC issue), its the screech that comes after Im dealing with, unfortunately its much louder then the video shows.

- YouTube

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

youtube.com

I've also looked at things like the brake dust shield and saw nothing and the noise being present while not under load or movement makes me think its not suspension related.

Year, make, model, engine, drive-type..............

 

[GavinJking]

My bad... all updated

 

[GavinJking]

Update, a new belt didn't do anything, and the tensioner seems to be in good shape.

 

[GavinJking]

Nothing belt driven seems to be causing it either, with the belt off still heard the noise.

 

[DieselMonk]

exhaust heat shield maybe?

 

[GavinJking]

Any specific point you're thinking of?

 

[GavinJking]

That was it, metal clip behind the transmission that fractured.