So it has not bothered me i even have 3 places look at it and they had no clue. But when i turn the wheele somethings there its a knock noise, does not happen all the time it also happens when i go over speed bumps or any bump but just sitting there not moving and turning the wheele i can hear it and fell it under the driver side. fells like a rock would fell if it flipped up when driving. any clues?

 

idk mine is doing something similar, check your steering knuckles and tie rods, also your ball joints and pitman arm