My 2002 Rubicon after plowing food plots recently developed a growl in the front while coasting down between 8-10 mph. this noise happens when I'm coasting unless I maintain slight pressure on the throttle. It happens whether in D1, D2 or ESP. No fault codes show and I am having no problems with the tranny, shifts well, accelerates and slows down properly. In the service manual it mentions that the front end gears can cause a growl/grind when coasting. Sounds like a bearing or gear loading up on deceleration. Anyone have any experience with this type of noise situation. It's hard to tell when you lean forward while running if it is the front axles or tranny but the noise does definately come from the front end of the rubicon.