hey guys, since i bought my car about 6 months ago, it occasionally shudders when you turn the wheel more than a quarter, whilst going less than 5 km/h. it normally happens when say for example you're pulling out of a park. when you pull out and the wheel is still left and you're still going backwards, you put it in drive and turn the wheel right. just before it engages in drive, i'm still turning the wheel right, and it shudders then. like the revs go real low sorta thing. i flushed the power steering fluid (just from the resovior) and it was a really dark grey, almost black. cleaned it out and filled it up with new dexron III fluid (red) and started it up. after i went out of the drive way, it was worse than ever, and after about 5 minutes of driving it was back to being dark grey. i'll eventually flush the entire thing, but i'm not sure that's the entire problem. at the moment, the shudder isn't too bad, but it's not improving. What do you think, new rack or new pump?