2000 EX with the V-10 and 135k miles. This is no typical steering/wandering problem so no need to reply with posts about springs, ball joints, tie rods, etc.
The front end jerks from left to right and you can take your hands off the steering wheel and see the wheel going right, left, right, left, etc. Sometimes it is worse than others and seems be get better when it warms up. It is impossible to control and looks like you might be drunk going down the road.
I searched posts for hours with no answers so it would be appreciated if someone knows what causes it. I did see a couple posts with the same problem but they had no answers.
There is something physically pushing the wheel left and right about once every second.
It's not the U-joints either because they are both spinning freely by hand and it is in 2 wheel drive. This problem comes and goes, sometimes it acts normal and sometimes the wheel almost violently jerks back and forth. It is usually worse when it is cold.