Got new front pads, found out the rear brake line was plugged up, bled the rear brakes, new rear rotors. Went out to bed in the brake pads, working good, but i lost my power steering again. It had a leak in the high pressure outlet of the pump, put in a new line and it was working for awhile. The pump now sounds strangely quiet, any way to test and see, i don't see any leaks or puddles, and there is plenty of fluid.