Squeeling Noise with turbo from Passnger Side

Discussion in 'V10 and Diesel Engine Performance' started by ZuluBravoTango, Jun 19, 2012.

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  1. Jun 19, 2012 at 10:35 PM #1
    ZuluBravoTango

    ZuluBravoTango Full Access Member

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    Alright, I have a strange squealing noise that comes from the passenger side of the engine compartment with the turbo wind up. It only happens occasionally, and only when the truck is cool. When it warms up, it goes away. Almost sounds like a boost leak... but only sometimes? Could it be that the Y pipe seals when it is warm? Not sure. It is a loud sound, a high-pitched chattering that goes with the turbo speed. I noticed my boost gauge "shakes" when the noise is going on, and is steady when it isn’t.

    What do you guys think?
     
  2. Jun 19, 2012 at 10:39 PM #2
    Roush PSD Interceptor

    Roush PSD Interceptor 7.3L Straight Piped Diesel

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    turbo intercooler hose leak?
     
  3. Jun 19, 2012 at 10:41 PM #3
    ZuluBravoTango

    ZuluBravoTango Full Access Member

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    You think that could come and go? I have had my truck about 3 days, and it has happened twice.
     
  4. Jun 19, 2012 at 10:44 PM #4
    Roush PSD Interceptor

    Roush PSD Interceptor 7.3L Straight Piped Diesel

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    The stops when gets warm is a curveball.

    Seems a leak would be constant but
    strange things happen under the hood.
     
  5. Jun 19, 2012 at 10:46 PM #5
    Roush PSD Interceptor

    Roush PSD Interceptor 7.3L Straight Piped Diesel

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  6. Jun 19, 2012 at 11:21 PM #6
    agjake11

    agjake11 Suck my tailpipe

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    im gonna put my money on cracked bellows in the uppipe. time for an egr delete.
     
  7. Jun 20, 2012 at 2:34 AM #7
    ZuluBravoTango

    ZuluBravoTango Full Access Member

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    Last edited: Jun 20, 2012
  8. Jun 20, 2012 at 7:24 PM #8
    Roush PSD Interceptor

    Roush PSD Interceptor 7.3L Straight Piped Diesel

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    Last edited: Jun 20, 2012
  9. Jun 20, 2012 at 9:13 PM #9
    ZuluBravoTango

    ZuluBravoTango Full Access Member

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    good to know...
     
  10. Jun 21, 2012 at 10:51 AM #10
    agjake11

    agjake11 Suck my tailpipe

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    i have the performance machine manu kit since i got it for free but sinister is a good kit but also check out absolute performance. they have a solid kit also. theyre on PSA
     
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