humming noise coming from trunk area

[tony94gtp]

i hear a humming noise coming from my trunk, what could it be ? i have no electronics back there. wondering if it could be the in tank fuel pump ? has anyone had this problem? and is it a problem? what was done to fix it?

[pepsi_coke]

When do you hear the noise? When driving? When you first turn key to "ON" position? ONly when braking? accelerating? Idle?

[Lyle's GTP]

Fuel pump fucking up?

Lyle

[MIGUEL]

humming

A couple possibilities if it is when the car is running, fuel pump malfunctioning. A hole in your exaust that could be below your fuel tank and or spare tire trunk compartment. The sound could resonate causing parts to vibrate, causing the hum within your trunk.

[RollinonZ34]

Do you have the Stock Bose Amp mounted inside top of trunk? Some do and some don't if you don't have the Stock Bose sound system.

[Juglenaut]

Worn Hub bearings can hum.

[PlatinumZ34]

mine hums also. (well it did back when the trunk closed) I had the bose amp, and it stopped when i pushed the trunk down. I just assumed it was some sort of pressurization thing. Air leaking out of the trunk or something...