A4 (B6 Platform) Discussion Discussion forum for the B6 Audi A4 produced from 2002-2005

Glowing turbo... and a whistling when off the gas

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Old Mar 13, 2009 | 09:42 PM
  #1  
donnyt's Avatar
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Default Glowing turbo... and a whistling when off the gas

So here's the next chapter in my a4 woes... I love my car but sometimes it's a real pain in my ***.

I was driving home tonight and lately it's been whistling/chirping when i let off the gas (i'm assuming its the turbo or the dv. I looked under under the hood tonite and the turbo was glowing red (not the cat), it wasn't bright but enough to see it in the dark. I was driving it pretty hard - keeping up w/ a corvette, which I was impressed by (we were very safe). So I'm assuming this is a bad thing. Any thoughts (apart from not driving like this except on a track - i've heard all that before). The car seems to be driving fine - no change in performance...

1.8, labree HFC, borla exhaust, apr 1+, 101k miles.
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Old Mar 14, 2009 | 02:46 AM
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EBG 18T [Eric]'s Avatar
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Default the turbo will glow when you drive it hard, just make sure you cool it down properly before parking

it for the night.
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Old Mar 14, 2009 | 10:35 AM
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TurboEnvy52's Avatar
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Default normal and normal...its a turbo, it should chirp/whistle ESPECIALLY with an exhaust...

Intake also helps the Ptssshhh
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