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Strange new noise when coming on boost?

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Old Aug 21, 2005 | 08:20 PM
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Unhappy Strange new noise when coming on boost?

as above..
almost like a kettle whistle.

starts at about .1 bar positve boost pressure..

cars a mildly modded uk96 with standards tdo5.

please help?

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Old Aug 22, 2005 | 01:07 AM
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boost leak?
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Old Aug 22, 2005 | 06:43 PM
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Definately sounds like boost leak. I had a similar thing when I changed my TMIC and forgot to torque up the dump valve..!

Check these and all the pipe work/clips for tightness and also splits/holes in pipe work. If you've got a boost gauge check connections to this too.
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Old Aug 22, 2005 | 08:01 PM
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cheers mate for the info.

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Old Aug 22, 2005 | 10:37 PM
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Originally Posted by jasonius
Definately sounds like boost leak. I had a similar thing when I changed my TMIC and forgot to torque up the dump valve..!

Check these and all the pipe work/clips for tightness and also splits/holes in pipe work. If you've got a boost gauge check connections to this too.
Agree Ive had same >> split fmic TWICE, on my classic, Then a split pipe on fmic on my sti, cheers Alan.
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Old Aug 22, 2005 | 11:25 PM
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cheers alan for that..
take care
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