1982 300td wagon with 435,000 sold, 1984 300sd 230,000, 1980 300sd 113,000, 1983 300cd 260,000
Every now and then as I am driving down the road the rear end starts bouncing. I assume it has to do with my rear suspension. I have checked the fluid and topped it off. It was only slightly down. I am using the correct mineral oil and there are no leaks while it sits overnite. What should I look for and what mite need fixing? Thank you.