Humming noise from fuel pump?
#1
AudiWorld Senior Member
Thread Starter
![Default](https://www.audiworld.com/forums/images/icons/icon1.gif)
I have mentioned this constant humming noise to dealer 3 times with no fix. All 3 times they have looked at the compressor and said everything is o.k. I am convinced now that the noise is not coming from the compressor but from the pass rear side. Could this be the fuel pump? The noise goes away when I come to a stop and comes back when I take off again. Is this normal? I'm trying to get this resolved before my factory warranty expires in May.
#6
AudiWorld Senior Member
Thread Starter
![Default](https://www.audiworld.com/forums/images/icons/icon1.gif)
I can only hear with radio turned off and windows up. The humming noise appears when I accelerate from stop and gradually disappears when crusing or when I come to a stop.