Shimmy front passenger side

The most common but elusive suspect is a worn inner CV joint housing. The clues are it only occurs under load, as in accelerating, you feel it in the steering wheel, and it is worse when turning and accelerating, as in turning onto a road from a parking lot. Due to the low cost today of rebuilt half shafts, it is less expensive to just replace the shaft, not the inner CV joint and boot. You still need to figure out which joint is responsible. That requires disassembling one or both, or you can just take a chance and have a fifty percent chance of replacing the correct shaft. I have repaired about two dozen cars for this, and about nine out of ten, it is the right shaft.