There are loud pops after engine has been turned off

Tiny
DIVIDES
  • MEMBER
  • 2010 DODGE CHARGER
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 188,000 MILES
After driving the car and parking it in my garage I always hear loud pops, is this normal?
Thursday, November 11th, 2021 AT 6:02 AM

1 Reply

Tiny
MASTER ASE TECH
  • MEMBER
  • 82 POSTS
Hi, I'm Dan.

That sound is louder than normal in my opinion but sounds exactly like the catalytic converter shields when they are cooling off. I've attached the inspection procedure and a link to catalytic converter symptoms to see if that can help you.

https://www.2carpros.com/articles/bad-catalytic-converter-symptoms
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Thursday, November 11th, 2021 AT 12:55 PM

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