About a month ago I was rolling around on my back under the front of the truck While I was installing a set of in-coil air bags. I had to use my foot to turn the wheels. I noticed that the center link moved upward before it moved sideways... The idler arm was toast. A call it NAPA had me a new one in a day for $127. Dealer price i think included new vehicle with the idler arm. Fifteen minutes to install the new Idler arm... Steering all tight again.