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  1. #1

    Small squeak from front during cold start...

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    As title says...only happens when first starts. Goes away after about a minute. I'm stage 2 EPL. Thinking maybe an idler pulley? Anyone have any incite?? Should I be concerned??


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  2. #2
    Veteran Member Four Rings Usa's Avatar
    Join Date
    Dec 23 2013
    AZ Member #
    136962
    My Garage
    B8 S4
    Location
    NY

    Just the nature of the beast, this car is notorious when it comes to creaks/squeaks/strange sounds in the colder months. If it occurs past the warming up stage I would be concerned however.
    S4 (B8) DSG / Quartz Gray Metallic / VAG-COM / 3M Crystalline 70% sides 30% rear / Roc-Euro Intake / APR Stage II / Non-res Milltek / Alu Kreuz Stabilizer / Eurocode Front & Rear Sways & Endlinks / 19x9.5 AG M590 / PSS / RS4 Grill / P3 Gauge / Bilstein PSS10 / AMS Boost Cooler System / ENLAES Rear Spoiler & Diffuser / OSIR Front Splitter

  3. #3
    Quote Originally Posted by Usa View Post
    Just the nature of the beast, this car is notorious when it comes to creaks/squeaks/strange sounds in the colder months. If it occurs past the warming up stage I would be concerned however.
    Yeah, nothing after it is warm...


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  4. #4
    Veteran Member Four Rings AKPS4's Avatar
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    May 17 2012
    AZ Member #
    93683
    My Garage
    1992 z28 383 LT1/T56 - 425 RWHP. D1SC @12lbs coming
    Location
    Houston, TX

    Same sounds here. Assuming it's a belt related squeaking sound.
    2012 S4 Monsoon Grey 6MT, Prestige, Titanium, Sport Diff., B&O, carbon fiber inlays, DIY intercooler screen, VAG-COM mods, APR Stage 2+, AWE w/ non-res DP's and cold front, Strat Intake, EuroCode F/R Sways, end links, Alu Kruez, Apikol RDM, and STS, V1 wired to SAVVY, Front end Clear Bra Cover, RS4 Grill, 19" Titaniums w/ Nitto Motivo's, 19x9.5 F14's w/ Mich. PSS, PSS10 coils

  5. #5
    Active Member One Ring Johnc10's Avatar
    Join Date
    Jul 13 2014
    AZ Member #
    263765
    Location
    NYC

    Yea i get the same thing on a cold start, but goes away after a few.

  6. #6
    Veteran Member Four Rings Ze_Nardo6's Avatar
    Join Date
    Feb 25 2014
    AZ Member #
    149321
    Location
    Texas

    Im stage 2, same thing here.
    Mickey (AKA: AudiS4B8)

    For Sale: 2017 Nardo Grey S6 | RS Turbos | AMS Cooling System | Full Suntek PPF | Opticoat Pro+

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    10.65 @ 129mph

  7. #7
    Veteran Member Four Rings
    Join Date
    Jan 14 2009
    AZ Member #
    37448
    My Garage
    2014 S4 2014 GLK Diesel. 06 Jetta TDI
    Location
    pasadena md

    It could be 2 easy things. It could be your secondary air injection air pump. Or your serp belt making noise. Those are the 2 easiest things. I would have someone start it while you have the hood open and look and listen around.

  8. #8
    Veteran Member Four Rings BlownOne's Avatar
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    Dec 30 2015
    AZ Member #
    366500
    Location
    Sacramento, Ca

    Quote Originally Posted by chaos2984 View Post
    It could be 2 easy things. It could be your secondary air injection air pump. I would have someone start it while you have the hood open and look and listen around.
    +1. Exactly what I did...had my chick start the car cold while I stood in front of the engine bay. I didn't notice the sound until I put my intake on and it only happens when it's cold. It's a distinctive "whistling" sound that comes from the tube where the small breather filter attaches.

    Will
    2011 CtsV Blk/Blk Loaded
    StageX 10.51@135mph E85

    2011 S4 Quartz/Blk Loaded
    034 Stg1 12.31@111mph 91octane +660Da
    034 Stg2 11.84@118mph 91/E85 +2200Da
    034 Stg3 11.55@119mph 91/E85 +1360Da

  9. #9
    Thanks guys. Will look into both those things.


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  10. #10
    Senior Member Three Rings
    Join Date
    Dec 19 2014
    AZ Member #
    304250
    Location
    Virginia

    My belt squeaks at start up for a few minutes and its brand new it may be a pulley or something
    16 s3 eurodyne stage 2 ecu/tcu
    Jb4 Methanol Intake exhaust
    2010 s4
    Epl stage 2 ,test pipes non res downpipes custom exhaust , intake , dual pulley setup torque monster .
    Gone:
    07 a3 , unitronics stage 2 , water meth .

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