Low Rumble at Speed
Hello,
I recently bought my first ever 500sl (1992). Unfortunately, there is a noticeable rumble between 110 and 130 km/h. It is a very low frequency (~50hz) and I can feel it on the floor, in my seat, etc., but I can't tell where it is coming from. It isn't there above 130 or below 110. Any thoughts?
Thanks,
Han
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