Weird sound when driving at 1100-2200rpm

[Limbo]

It is really hard to describe the sound. Please check the video.

For the noise, you might have to turn up the volume to hear it.
Mainly the noise are heard when eco mode is on.
What can this be? Please share your opinion.
It’s a hemi 2022 ram 1500 with 25000miles.
Went to the dealer and they said everything is fine.

 

[Wild Bill]

Not being snarky but that's a lousy audio/video...
Need a $hit ton more info.
What's your truck?
How old?
Did you buy it new?
What's the mileage?
What's the engine?
Where are you driving?
Etc, etc, etc...

I see you have posted this vid/problem in a couple of different threads, so where are you going with this?

 

[Limbo]

Not being snarky but that's a lousy audio/video...
Need a $hit ton more info.
What's your truck?
How old?
Did you buy it new?
What's the mileage?
What's the engine?
Where are you driving?
Etc, etc, etc...

I see you have posted this vid/problem in a couple of different threads, so where are you going with this?

Sorry for lack of information.
It’s a hemi 2022 ram 1500 with 25000miles. I just got this used truck. I’m in Ohio. The first thread was about the idle noise. This video is about the rattling noise while driving at 1100-2200 rpm. The noise is really small in the back ground. Thank you for letting me know.

 

[kdoublep]

I would start with an oil change to full synthetic. I would go PUP 5w30 with lubegard. Use a good filter and then see what she sounds like.

 

[Limbo]

I would start with an oil change to full synthetic. I would go PUP 5w30 with lubegard. Use a good filter and then see what she sounds like.

roger that

 

[kdoublep]

People are going to chime in about warranty etc using 5w30. It's a personal choice and I'm more concerned with my vehicle lasting beyond the warranty.

Do some research on lubrication for these motors. Several good options.

 

[Limbo]

Another sound video that might help. Please keep the volume up. Road noise too loud.
Thanks.

 

[silver billet]

Disable MDS and it will probably go away.

 

[Limbo]

Disable MDS and it will probably go away.

WHen disable MDS, the sound doesnt occur as much, but sometime I can still hear it. Any idea?

 

[Snekpete]

WHen disable MDS, the sound doesnt occur as much, but sometime I can still hear it. Any idea?

Some of these trucks have Active Noise Cancellation, the unit is located under the driver's seat. I would try pulling the fuse for or disconnecting the ANC and see what happens.

 

[Limbo]

Some of these trucks have Active Noise Cancellation, the unit is located under the driver's seat. I would try pulling the fuse for or disconnecting the ANC and see what happens.

Thanks for the reply, Ill try now.
Well there is a lot of wires under. Heating, ventalating and moving the chair. Didnt see anything look like ANC machine. I checked webpages and some say it is in the dash.
I reviewed my video, I think that sound is more like metal hitting metal sound. It is RPM related and under certain cycle. Any idea? Thank you again.

 

[Snekpete]

Okay, it looks like you don't have ANC because if you did you'd have one of these under the driver's seat.



The next thing that I would check is for any aftermarket exhaust components.