Whats the break in period for a New Power Steering Pump? on 1996 Lexus LS400

Will the whining noise stop after the break in period of a new power steering pump?

Asked by for the 1996 Lexus LS400
2 answers
most have info tags in them. i remember 500 miles for slight nose to go away
Yes it should after some driving but no certain amount just make sure it has the proper fliud and fill level.