2.5 gt 2004 bh9 engine noise whistle

**Sean Gage** · #1: 10-06-2012, 05:24 PM

So I get like a whistle at 3500 to 5000 under harder acceleration. It sounds like it is coming from the air induction. Is this normal. I just got it.

**octain11** · #2: 10-06-2012, 05:28 PM

can you give more information about your car? model, year, mileage, transmission, other problems that the car has been giving you, or other repairs you completed previously

**Sean Gage** · #3: 10-06-2012, 05:40 PM

2.5gt 2004 64xxx 4eat no problems and it almost sounds like its a bov in neutral and it consistent. Someone I knw has a 96 outback and said it normal and it's a brv valve?!

**octain11** · #4: 10-06-2012, 05:54 PM

this a UK car?

**Sean Gage** · #5: 10-06-2012, 06:35 PM

I live in queens ny

**octain11** · #6: 10-06-2012, 06:55 PM

check for exhaust leaks

**Giffle** · #7: 10-06-2012, 09:35 PM

Ah, ah, don't worry about it. I've had the same problem for over 7 years and it's located inside the muffler. There are perforated pipes and some of the holes must be stuck creating the sound of a flute or even a turbo (Without the acceleration that goes with a turbocharge engine however

)

Make the test, put the transmission on neutral, slam the gas pedal and you should hear it from the muffler itself.