Have searched multiple times, but found nothing really definitive for my exact symptoms. 2007 4wd CRV, vibrates at higher speeds, steering wheel oscillates, does not get worse with braking, it is not brakes, I’m sure. Around 60 mph steering wheel vibrates back and forth under acceleration or deceleration. If I kind of just barely give it a little gas in between accel and decel, it is smooth. I removed propeller shaft from transaxle to rear diff, same thing. No noise from cv joints etc when turning. Boots on axles are ok. Tires look good, not cupped, no abnormal wear, alignment seems good going down the road. Wheels look good too. No steering pulls either way. 107k, all fluids good and has been over maintained. Steering is nice and tight, almost over responsive. One owner vehicle, I know all the history. Any ideas or tricks for narrowing things down? Thank you.