Quote Originally Posted by 1wht86teg View Post
Sounds like a power steering air leak where there is air being sucked into the pump due to one of the lines o-ring having perished. Common problem on some models - MDX in particular. Small part just need to undo the line and replace the little o-ring. Normally cost a couple of dollars from Honda. If you go to some places they'll want to replace the pump which is unlikely to have failed, do the o-ring first.
dc5 had the same issue, honda now makes the o ring out of a different compound.