I also have this noise. It happens every day like you described. After letting off the accelerator, usually at lower rpms. No issues as far as I can tell. Always wondered about it though, I’m not sure if it’s normal for these engines.
This is a somewhat long read.
Here's some background info for starters:
2018 JLUS ~17K miles, purchased March 2019. I live in Texas, and I do all my repairs at certified dealerships. The Jeep has seen mild offroad use, like it was designed for. I have trail rash underneath and on the paint...
My JL has been in the shop for almost a month now due to an overheating issue. About a month ago it started getting hot again here in TX. The first day it hit 90 I started overheating on the highways going 55-65 mph. So I took it to the dealership, the Jeep only has 17k miles on it give or take...
I have a 2018 JLUS with d30/d44 lsd. I am looking to upgrade the front axle to a UD44, which includes lockers and gears. I’m running 35s and want to go up to 37s eventually. My questions are, what gear ratio should I choose? Do I need to re gear the rear as well? Should I throw a locker on the...
Here’s the link. Comes with center caps, can’t beat the price.
Added some classic style wheels and got my windows tinted. Also purchased new soft top windows to match the tint. The soft top windows were 3x the price of the tint and the same price as the wheels! Insane in my opinion but worth it in the end. Black lug nuts to come later tonight.
I’m concerned about this. I am having the same issue with my 2018 JLUS 2.0. I am wanting the dealer to make this right but I have a 2.5” lift and 35s, and some dents in my gas tank skid and I’m concerned that they will find a way to not repair under warranty.