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Thread: Name this sound.. help please :)

  1. #1
    Registered User Fonzie Audi's Avatar
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    Mech Name this sound.. help please :)

    High pitch, winding sound coming from very front at low to mid RPM's. Only happens in gear - not when revving in park or neutral.

    brand new sound - kinda worried. cant get into shop until the 30th.

    i know you guys can help

  2. #2
    Registered User Hy Octane's Avatar
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    Does it follow along with engine rpms up/down??

  3. #3
    Banned rs-mad's Avatar
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    Does it whine at idle?

  4. #4
    Registered User Fonzie Audi's Avatar
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    it does follow my RPM's up and down!

    It does not make the sound while in idle.

  5. #5
    Admin Erik's Avatar
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    Just go flat out and see at what speed it disappears

    I am sure the Police will understand.
    RS6.com Owner and Admin. The PRISM of RS6.com - Click here to send me an e-mail

  6. #6
    Registered User Fonzie Audi's Avatar
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    LOL. already tried it.

    Tore apart the freeway last night trying to blow or shake loose whatever was creating the sound.

    The only thing that came of it was a passanger who needed a new pair of undershorts.

    It's a high pitch wind, almost sounds like there is an RC car in the front under my hood for the first 3000 RPM's or so.. reaaaally freakin me out.

  7. #7
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    it might be a turbo.
    10' B8 S4 6MT- GIAC S1, Injen Intake, AWE Catback
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  8. #8
    Registered User Fonzie Audi's Avatar
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    ooooh don't say that ..

    i don't have even a drop of power lost.. it's just the sound. no CEL either

  9. #9
    Registered User skiwi's Avatar
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    just to be sure, turn your a/c off and re-check.
    dave
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  10. #10
    Registered User ben916's Avatar
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    Have you checked under the car or in any areas of the drivetrain or rotors?

    Have a friend stand near the road and listen while you drive by...

  11. #11
    Registered User cornishmoocher's Avatar
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    High pitch Whine? I wondered where my wife had gone...........
    So fast, it will re-arrange yer trousers!!

  12. #12
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    Quote Originally Posted by Fonzie Audi View Post
    High pitch, winding sound coming from very front at low to mid RPM's. Only happens in gear - not when revving in park or neutral.

    brand new sound - kinda worried. cant get into shop until the 30th.

    i know you guys can help
    look i had the exact same problem, it doesnt make the noise in neutral right, its a cracked turbo intercooler, this happened to my car, and not very costly, but the installion is a pain.

  13. #13
    Registered User Fonzie Audi's Avatar
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    correct, it does not happen in idle or neutral, and only in slower speeds.

    cracked turbo intercooler sounds about right.. i have to wait a few more days before getting it checked out.

    it sounds almost like when you put a manual car in reverse

  14. #14
    Registered User RS6-Croatia's Avatar
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    i have just replaced a pipe from turbo to intercooler wich was broken so you can not see it.. :-( the hole was under the tightner on a turbo side..

    This is a passanger side turbo (right) we drive on a right side here in Croatia..
    I hope this helps...

    Since this is my first post i would like to say hello to comunity.. :-)

    I run 2003 RS6 light mod like chip, de-cat (only second pair), K&N, and i am making some mod`s to my cooling system now.. (building in fans to intercoolers, extra 2 fans up front and wather injection kit) since i found out using rostech that my intake temperature is 87 celsius i freaked out, since all my stock gauges was showing all normal, then i checked wather temperature it was somwhere from 98-105 celsius (gauges says 90 !!! ) so i decided to cool it dow a bit.. Just asembeling relay control to turn them on and off.. Also i am waiting for butterflay valves and will proceed to build a exhaust system so when i switch to "S" on my gearbox sound goeas wild... :-)
    Will keep you guys updated...
    Sofar i like the stuff here... :-)

    I will open new thread and putt some pictures there..

    310 km/h is not a problem at all... :-)

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