[Skidkid]

So I just got a 2020 wide body charger and now feel/hear a clunk after going over rough sections of road at speed. Only has 6k miles on it right now! Anyone have idea of what it could be while I wait to get into dealer. I appreciate any input

 

[Cruisin2fast]

Anything done to the exhaust?

 

[Blickie]

So I just got a 2020 wide body charger and now feel/hear a clunk after going over rough sections of road at speed. Only has 6k miles on it right now! Anyone have idea of what it could be while I wait to get into dealer. I appreciate any input

Assuming the noise is coming from the front under your feet, check the Front Stabilizer Bar/Anti-sway Bar Mounting on the frame/chassis (which is under your feet) as well as the links from the bar ends to the suspension. I would see if you can change the noise by changing the Suspension Setting from Street to Sport to Track and see if the noise changes or stops. If you can change the noise by changing suspension settings, your noise is related to suspension oscillation/cycling when you hit those bumps in the road.

 

[baabootoo]

"IF" it's a clunk, I'd check the battery. Maybe.......he's not used to the thumps these make from the wide tires, suspension, etc. like was said.

 

[BrakeFade]

Something in the front suspension may need to be retorqued? Control arms, sway bar, etc.

 

[2ndAmend]

It has the full warranty, right? Hopefully they will get it better than new!

(Edit: Corrected typo.)

 

[Himmelkat]

oops, I posted answer to wrong thread somewhere, but do you have the optional subwoofer? It can flop, can't it? How about the kit of tire inflater, etc?

 

[102542]

It's the same bumps in the road?? If so turn right two blocks early, go left at the next street--go up three blocks turn left and go back to the original road--no more clunk..

 

[IndigoBlue18]

In my 2004 Pontiac GTO the front strut mounts were installed upside down. It took a Pontiac engineer to come out, install microphones in the engine bay to capture the sound, me to reproduce it, and him to find the parts installed incorrectly. I am not saying that is anything remotely what is happening here, but on the GTO they were easy to install incorrectly and when going over a bump unseat and make the clunking noise like you describe.