Honda vibrates at 120km per hour on 1992 Honda Accord

I heard that this problem is common to Hondas? I have had the mechanics thrice look at the car: they've balanced the tires, air pressure if fine. When it first occured, it was in the winter and they thought it was ice. But it's the summer and the problem persists. I also heard that it might be a sign of a cracked steering column??? the steering wheel vibrates a little, but my car/wheels stay straight ahead when i take my hands off them. I'm perplexed (apparently, so are my mechanics).

Asked by for the 1992 Honda Accord
1 answer
Hi, I'm guessing you really don't live in SF! There's no ice here!
Did the mechanics figure out what was causing the vibration?