I have a 1990 2.6 automatic 190 E. It has about 230k on it. It runs and looks good. Just finished putting in new front and tail lights. The problem is a clunking noise coming from the back left wheel. It started only when I turned right but now does it when I accel from a stand still or brake to a stand still. I have taken it in but no one can figure it out. Any ideas?