Hello all, new to the forum and I have a problem I hope someone can help me with. I have a 2001 2500 Subrurban 4x4 with the 8.1 motor. I recently had to replace the power steering pump because the shaft snapped. Since then my power steering and brakes only have the power assist above 1000rpm's as I come to stop signs all the power goes away. I'll sure appreciate any input. Thanks!