A clack,clack;clack when I turn a corner but only when i have some accceleration

What is your question?

If i coast the turn, no clacking. If i'm turning and not move the steering it still clicks uniformly. No noise when driving straight and turning slightly.Louder when U turning.Suspension is tight.Same applies when in reverse.Shifting is smooth.Recent oil and strainer on trans.No idiot lights. It suddenly started when I made a U turn weeks back but otherwise running ok. I don't feel anything at the wheel or other vibrations. Thx...Please