Turbo Making Loud Noise
Results 1 to 8 of 8

This is a discussion on Turbo Making Loud Noise within the General Maintenance, Troubleshooting & Accidents. forums, part of the Tech & Modifying & General Repairs category; I got a 03 WRX. It makes a loud "screaming" noise at boost... My friends describe it as a cat ...

  1. #1
    Registered User
    Join Date
    Apr 2008
    Location
    L.A.
    Posts
    3

    Question Turbo Making Loud Noise

    I got a 03 WRX. It makes a loud "screaming" noise at boost... My friends describe it as a cat screaming.... what would my problem be?

  2. Remove Advertisements
    ClubWRX.net
    Advertisements
     

  3. #2
    He simply abides. SD_GR's Avatar
    Join Date
    Jul 2002
    Location
    CA, US
    Posts
    22,452
    I Support ClubWRX
    Possibilities include an up pipe leak and a failing compressor. The up pipe leak is more desirable. Let everything cool down completely and check it out. Look for exhaust coke marks around the up pipe gasket to the turbo. If none, check the turbo for shaft play.
    WRX Info Links, Courtesy TheJ
    The world breaks everyone and afterward many are strong in the broken places. Ernest Hemingway
    I lied. I cheated. I bribed men to cover the crimes of other men. I am an accessory to murder. But the most damning thing of all... I think I can live with it. And if I had to do it all over again - I would. Benjamin Sisko
    DISCLAIMER: Opinions expressed are the author's alone and are inherently worthless.

  4. #3
    Registered User
    Join Date
    Apr 2008
    Location
    L.A.
    Posts
    3
    My mechanic is tryin to have me change the turbo.... says he's sure thats the problem... but i kinda didnt trust em ...thats why i consulted here first Thanx! Imma check that out!

  5. #4
    Registered User
    Join Date
    Apr 2008
    Location
    L.A.
    Posts
    3
    ... Ok, where is the up pipe located?

  6. #5
    He simply abides. SD_GR's Avatar
    Join Date
    Jul 2002
    Location
    CA, US
    Posts
    22,452
    I Support ClubWRX
    Your mechanic may still be correct. (S)he has access to the car and I do not, plus they are a pro and I am not. Hopefully they're not quite right but it's possible. If/when you do check, be sure everything is cooled down (Keep the car off for hours).
    WRX Info Links, Courtesy TheJ
    The world breaks everyone and afterward many are strong in the broken places. Ernest Hemingway
    I lied. I cheated. I bribed men to cover the crimes of other men. I am an accessory to murder. But the most damning thing of all... I think I can live with it. And if I had to do it all over again - I would. Benjamin Sisko
    DISCLAIMER: Opinions expressed are the author's alone and are inherently worthless.

  7. #6

  8. #7
    DUB
    DUB is offline
    Registered User DUB's Avatar
    Join Date
    Jul 2007
    Location
    SLT, CA
    Posts
    3,176
    Quote Originally Posted by juanka View Post
    My mechanic is tryin to have me change the turbo.... says he's sure thats the problem... but i kinda didnt trust em ...
    Find a new mechanic?

  9. #8
    Registered User MiLaB21's Avatar
    Join Date
    Jul 2006
    Location
    New Jersey
    Posts
    527
    Quote Originally Posted by juanka View Post
    I got a 03 WRX. It makes a loud "screaming" noise at boost... My friends describe it as a cat screaming.... what would my problem be?
    i had a similar noise on my 05 and it was a leak from my intercooler
    05 WRX Wagon *SOLD*

    99 Civic SI *ITR 5 Lug-16x8 Dunlop CP-R's* *SOLD*

    2010 Tacoma 6-Speed *SOLD*

    2007 WRB STi

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •