power steering pump

My 2007 zx4 has started making a loud rumble in reverse that gets louder when the break is applied, anyone else have this issue? I'm not sure if it means reverse is going out or what but it really doesn't affect the way it drives. I would just like to figure out why its making the rumble and how...

ok my pressure line is leaking all over the belt and causing it to not to turn the pullies the way it should. i filled up the reserve to the max about 6pm and then at 10pm left to go to work and half way to work which is 5 miles it's back to no fluid left. when i got to work that's when i...