Fuel pump M54

[theosinc930]

Hi, I have this noise when I turn the ignition on. Is it a faulty fuel pump?



Also, where can I find a new one? I can't find the fuel pump in the parts catalogue for my 2003 Z4 with the M54B25 engine.

 

[BumpyZ4]

I believe the fuel pump is on the other side of the car. see if the noise is louder on the other side of the car but yes it sounds like a fuel pump going bad.

 

[Rockhopper]

Fuel pump is inside the tank. Chuck a few shots of Redex in the tank and it'll make it quiet again.

 

[BumpyZ4]

Fuel pump is inside the tank. Chuck a few shots of Redex in the tank and it'll make it quiet again.

It's in the tank but on the right side of the tank.