Jeep Laredo 2014 - noise on low speed

Hello! I hope someone has some ideas about the source of this noise. It appears when I drive/turn on low speeds (like when parking) and it comes in and out - it is not a constant sound, but instead feels like it goes through a cycle - rising and falling. It also has a ring to it. My mechanic checked the breaks and the suspension and could not find anything.

Thank you!

With out hearing the noise it would be hard to say exactly what the cause is. but you can have this checked out. you normally hear a loose heat shield at very low speeds or stopped and idling

MC-10229835-9999.pdf

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Is the noise a whine? clicking? clunking? squealing? Give us a little help here!