Hey all, this is just getting worse and worse in my 1980 300TD. I am really at my wit's end as it just gets louder and louder. It sounds like it's coming from the front right wheel well or at least on the right side, underhood area. I will hear it when going over choppy roads at speed or pretty much any time I am driving faster than 70mph.

I've been under the car a few times for inspection, looked under the hood for anything loose, wiggled the wheel and caliper but haven't found anything obvious...it sounds a little like a ball joint but not quite like that. It's a real hollow clunky sound. I even suspected the hood might be a bit loose and shaking but that's not it.

Fishing for ideas...

Thanks,
Ken