I have a 2000 X5 4.4 with only 30 000 miles. Started to hear a clunking sound at low speeds but still drives fine. I am pretty sure the sound is coming from the drivers side lower control arm on the frame side of the control arm. Is it likely to cause damage if I don't replace it soon?I have read the DIY and it looks pretty easy. Is the lower control arm under any tension? I will probably buy the Ball joint fork tool as well. Is it OK to change one side or would you do both sides. Any specific place to purchase the control arms? Any other tips would be appreciated.
I have not done any suspension work in the past but have changed brake pads and do most maintanence at home.