1999 Mercedes Benz ML350 6 cyl Four Wheel Drive Automatic 150000 miles
I have 1999 Mercedes Benz ml350, after warming up engine, the power steering pump makes a whining sound at 1500 rpm. I have replace the rack & pinion and the power steering pump and yet it still makes the whining sound. Can you help me fix the problem and if not can you give me any suggestions?
Wednesday, June 16th, 2010 AT 9:10 PM