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New Challenger, clanking/popping noise, please help

940 Views 5 Replies 5 Participants Last post by  Czechman
I have a popping/clanking noise that is taking place underneath the car, maybe from the muffler for a few minutes after I turn off the car or when I am idle (I am not very savy with cars). I only have 1107 miles and this has happened since I got the car. Is this normal during the break in period? I haven't run over anything, driven her hard and have only used the recommended gas. This is for a 2014 RT classic v8 auto. I have an appointment with my local Dodge tomorrow, but any advice would be appreciated.
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It's your exhaust plumbing contracting as it cools. Under "normal" driving conditions this will usually stop over time. My last two cars did the same thing.

Lots of WOT... another story.
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