I had the L to the dealer 3 times. The checked the control arms,bolts, etc. They couldnt fix it. I took it to a side shop were they had some cool noise finding headset thing. They found the plate above the trans mount nuts that is welded to the crossmember cracked at the weld. It is only held by 4 spot welds. It sounded like it was the front suspension but had a nasty metal crack sound. Went to the dealer and 93 dollars later it was fixed.