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Under bonnet noise 3000RPM?

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Old May 15, 2013 | 06:28 PM
  #1  
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alexo
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From: Herts
Default Under bonnet noise 3000RPM?

Hi all

Just thought i'd ask on here before getting the car up on the ramp!

2005 Newage STI - Turbo back Miltek system

When driving under load, just before 3000RPM im getting what sounds maybe like a slight exhaust blow noise, but seems to be coming from the engine bay?

Its hard to tell where, as I only hear it when driving, it doesnt seem to make the noise any further up the rev range. I also done seem to be down on power?

I was thinking possibly a leak from the up-pipe/gaskets, but wondered if anyone had experienced the same or anything I should be looking at first?

Thanks
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Old May 15, 2013 | 07:22 PM
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From: borehamwood
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Up pipe Alex is my bet mate
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Old May 15, 2013 | 08:00 PM
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Yeah what i'm thinking Rob, will put it on the ramp tomorrow and see if I can see any signs of leaking
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