I have this rattling noise coming from the power steering pump and it will only make a rattling noise when I start up the car and while I am driving the noise goes away. Also I am losing power steering fluid and it's a remanufactured power steering pump and it started happening after one week of replacing the serpentine belt.

Rattling noise coming from fuel pump side. I have changed the fuel pump genuine one. But the noise still there

Clunking noise in the transmission of a 2011 Nissan Maxima