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Engine whistle (like a supercharger)

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Old 10-15-2006, 02:16 PM
  #11  
dragonfans04GT
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Default RE: Engine whistle (like a supercharger)

I have the Accufab TB/plenum and a K&N CAI. After I added the Accufab, it makes a whisle that starts just under 3000 rpms. I checked all my lines and everything multiple times.
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Old 10-15-2006, 02:39 PM
  #12  
footpedal
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Default RE: Engine whistle (like a supercharger)


ORIGINAL: wildazme

its just from increased air flow its normal
[sm=exactly.gif]
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Old 10-16-2006, 02:41 PM
  #13  
Quicktime_GT
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Default RE: Engine whistle (like a supercharger)

Do you have a throttle body spacer? usually if you have one installed backwards it whistles somethin fierce
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Old 10-16-2006, 06:50 PM
  #14  
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Default RE: Engine whistle (like a supercharger)

...AND I THOUGHT I WAS THE ONLY ONE!!! HERES MY STORY...MY OEM MANIFOLD CRACKED IN THE COMMON PLACE...SO I HAD TO REPLACE IT, IT SOUNDED FINE THEN...WHEN I INSTALLED EVERYTHING BACK WITH THE NEW MANIFOLD, AFTER I CRANKED IT UP, I COULD HEAR THE WHISTLING NOISE SIMILAR TO WHAT U GUYS ARE HEARING, PRETTY LOUD TOO, BUT IM THINKING IT IS INCREASED AIR-FLOW, IF NOT, I DONT KNOW WHAT IT IS...BUT THE CAR RUNS FINE...IF U GUYS HAVE ANY SOLUTIONS...LEMME KNOW...BUT I DO KINDA LIKE IT....PEACE OUT
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Old 10-16-2006, 07:03 PM
  #15  
Monch
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Default RE: Engine whistle (like a supercharger)

its normal to hear that after a new tb/plenum. it should not be present all the time though.
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Old 10-16-2006, 07:37 PM
  #16  
Jville808
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Default RE: Engine whistle (like a supercharger)

its funny you guys mention this, b/c I notice the same noise from my '96...it almost sounds like a turbocharger or something, I kinda like it...I figure its coming from the speakers somehow, but its not the usual "whistle" you get from interference / bad wiring....its definately something unique to this car (and a lot of other mustangs apparently)
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Old 10-16-2006, 08:39 PM
  #17  
96GT226410
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Default RE: Engine whistle (like a supercharger)

Mine just started to do that on the way home from work today. But I think mine is different. Mine is coming from my shifter. I haven't taken a look yet, but I imagine a boot is ripped somewhere. Mine whistles with RPM's too, so maybe you guys should take a look at that. It may be a quick fix like mine.
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Old 10-17-2006, 06:14 PM
  #18  
secureintentions
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Default RE: Engine whistle (like a supercharger)

Mine makes the same sound, and I narrowed it down to being the CAI. I like the sound tho...
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Old 10-18-2006, 10:09 PM
  #19  
ohthreeGT
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Default RE: Engine whistle (like a supercharger)

mines makes it with just a pulled air silencer and K&N
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Old 10-18-2006, 10:14 PM
  #20  
dvs_03gt
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Default RE: Engine whistle (like a supercharger)

are you guys saying that its a loud whistle noise? or what?
do you hear it at IDLE? or only when driving? EXPLAIN WITH SOME MORE DETAIL.
do you like it? maybe its an accufab thing?? you all have the plenum and tb right??

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