Power steering pump noise
Hi all, just replaced my power steering pump and rack and I’ve noticed this awful noise while flushing. I bled the system, let all the fluid out the reservoir and turned lock to lock quite a few times. Reconnected reservoir hoses, filled it back up, turned the wheel lock to lock a few times, filled it up again, started the engine, turned lock to lock about 5 times and this awful noise, almost like metal scraping started coming from the pump. No bubbles in the fluid, no fluid had drained at all, however revving the engine or turning the wheel made the noise go away. Ran it for another 5 minutes, no noise at all but it emptied almost all the fluid from the reservoir.
Using Dexron III ATF.