OT:Re: Resonations

[julie at menloparkrandd.com (julie@menloparkrandd.com)]

Mine does it too. Just before the Flux Capasitor kicks in :)
Actually it could be a resonant cavity, most likely the air intake. Place a mike some place on the engine & record the sound. Move the mike and do it again. The signal with the highest signal is close to the source.

>-----Original Message-----
>From: Nate Mellom [mailto:doubt@inwave.com]
>Sent: Saturday, June 10, 2006 11:32 PM
>To: 'Allyn'
>Cc: ''car''
>Subject: Re: Resonations
>
>My 16v makes a high pitched partial-throttle whine like that too, but 
>only in 1 very specific and small position on the accelerator pedal 
>travel, I can usually hear it in 5th at highway speeds.
>Should I be worried?
>Nate
>
>
>Allyn wrote:
>> Just before the end is the frequency made by the whistling from somewhere on
>> the intake of both the Rieger and Sandeis Jetta. It only does it at
>> specific part-throttle flows, and started in the Rieger when I changed out
>> the air flow sensor/fuel distributor assembly.
>> Sometimes having good hearing is a bad thing... :(
>> Al
>> 
>> 
>> 
>>>-----Original Message-----
>>>From: Mike Smith [mailto:smithma7@gmail.com] 
>>>Sent: Saturday, June 10, 2006 5:10 PM
>>>To: car
>>>Subject: OT: Resonations
>>>
>>>This is pretty cool. Bark if you can hear it to the end...
>>>
>>>http://www.youtube.com/watch?v=Zkox6niJ1Wc
>>>
>>>--
>>>Mike
>>>'86 red 16v: Red 5 (aka der Jahrtausendfeierfalke) "The world 
>>>is my oyster soup kitchen floor wax museum." - King Crimson 
>>>_______________________________________________
>>>Scirocco-l mailing list
>>>Scirocco-l@scirocco.org
>>>http://neubayern.net/mailman/listinfo/scirocco-l
>> 
>> 
>> 
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>
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