My 1988 300E 5spd is tring to speak to me. When I go approx. 15 mph while turning right (will do it while turning left too) around a curve with road that goes downhill I get a sound that is "springy" or as if something just poped out of it's place. It's not metal to metal. It's sounds isolated in a bushing. And it doesn't happen consistenly. I'm thinking sway bar, lower control arm. Maybe not.
I haven't had time to take a look, but just wanted to get your opinions.