Buzzing sound from Fuel Pump when stepping on the gas pedal.

[fm300zx]

I have noticed it today while I was driving my car,that when I'm pressing on the gas pedal I can hear a buzzing sound on my back seat. So I stopped the car on a parking lot and rev the car on and off to observe/listen where is the sound coming from. It does sound like it's coming from where the fuel pump is located. I know it's normal to hear a buzzing sound when you first turn your key to on or when you start the car, but then that buzzing sound usually goes away. Is it a sign my that fuel pump is getting ready to die? or is it clogged? any help or idea will be appreciated.thanks!

[Chattzx]

Some fuel pumps are nosier than others. I wouldn't worry about it, mine has done it for a while now but only when I turn on/off the car.

[Stadsport]

I've heard that it's an indication of a fuel pump going out, but I've also had a brand new OEM fuel pump do it on really hot days... I wouldn't worry about it too much unless it does it ALL THE TIME.

[txQ45]

Check your Fuel Pump controller.. open it up and see if any of the amps are burnt or if anything is melting .. If so you need that

[fm300zx]

Thanks for the replies. The buzzing sound seemed to quit doing it the next day when I drove the car.