I figured that was the culprit, but before i replace it, ive heard of the high pressure hoses on these failing alot. one way to check it is to have the car in the air/lift and have someone start the car and turn the wheel all the way one in one direction and hold it, mean while person underneath the car hold the high pressure line and see if it is throbbing or not smooth. not sure if this is 100%, but id rather replace that then the whole rack. i just replaced those F***ing tierods and yet another alignment.. did 4 or 5 alignments in 3years..