Identify Noise at start then again just after turning off

[KK1]

Just bought this car jan 2025
It’s a 2023 had 18,300 miles on it - great condition bronco sport outerbank
But now hearing this noise . Sounds like metal scrapping when I first turn on and immediately after I turn it off.

if anyone has an idea I’d appreciate your thoughts thank you

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[cprcubed]

Can you upload a link to a video of it? Cheers!

Added in edit: Nevermind, I saw your other post regarding this issue.

 

[BLUEOVALRACER]

Just bought this car jan 2025
It’s a 2023 had 18,300 miles on it - great condition bronco sport outerbank
But now hearing this noise . Sounds like metal scrapping when I first turn on and immediately after I turn it off.

if anyone has an idea I’d appreciate your thoughts thank you

Maybe cracked Cat Converter in the exhaust system i think many others have had the problem? See the Rattling Rear Noise Called a Feature Thread see if it sounds like your issue.

 

[KK1]

 

[KK1]

Okay I’ll search for that - thank you.
would that also cause a coughing / wheeze sound after I accelerate and release gas?

 

[KK1]

Maybe cracked Cat Converter in the exhaust system i think many others have had the problem? See the Rattling Rear Noise Called a Feature Thread see if it sounds like your issue.

Okay I’ll search for that - thank you.
would that also cause a coughing / wheeze sound after I accelerate and release gas?

 

[BLUEOVALRACER]

Okay I’ll search for that - thank you.
would that also cause a coughing / wheeze sound after I accelerate and release gas?

That almost sounds like Blow Off Valve for the Turbo? Does it perform OK?

 

[Broncoblue]

Electric handbrake disengages then engages as car is turned on and off

 

[KK1]

That almost sounds like Blow Off Valve for the Turbo? Does it perform OK?

Haven't owned one before but does seem to sound a little less than solid or whole but performs okay just those noises are louder at times more than others but always there.

 

[KK1]

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Maybe cracked Cat Converter in the exhaust system i think many others have had the problem? See the Rattling Rear Noise Called a Feature Thread see if it sounds like your issue.

Okay I'll check and if I am sending duplicate responses I apologize in advance I'm getting to know this site!

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