Clunking sounds after ignition shut off

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str808

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Jan 15, 2014
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Hello!! Bought a 2014 Tahoe LS 4WD and runs perfectly fine just what are those clunking sounds underneath at rear sounds like (marble hitting aluminum can, etc.) 10sec intervals right after I shut off the engine? Could it be metal cooling down or is this normal?
 

laredo1307

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Dec 17, 2013
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Exhaust pipes often make a ting-ing sound after you shut-off the vehicle. It's just the metal contracting and adjusting wherever the pipes are fitting together.
 
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