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HELP PLEASE!!

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Old Aug 20, 2013 | 09:22 AM
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Default HELP PLEASE!!

I have a 2003 Allroad 2.7t and it has been a great car since the day purchased it. Just the other day I took it on a little road trip and usually I can hear my turbo's spool up around 3 grand and even when it is in second gear i can still hear them while driving, but its when i get past second gear and getting it in third gear and i start to get on the gas a little bit just to get it up to highway speeds that it sounds like there is just air pushing through and i dont hear the turbo's spooling up and im getting worried. no check engine lights have came up but I do notice a little puttering and its not turbo lag but it just feels funny. any thoughts on what it may be? im taking it in very soon for a tune up but I just want to know what it could be.
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Old Aug 20, 2013 | 10:44 AM
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Default boost leak

Originally Posted by Mikeallroad90
I have a 2003 Allroad 2.7t and it has been a great car since the day purchased it. Just the other day I took it on a little road trip and usually I can hear my turbo's spool up around 3 grand and even when it is in second gear i can still hear them while driving, but its when i get past second gear and getting it in third gear and i start to get on the gas a little bit just to get it up to highway speeds that it sounds like there is just air pushing through and i dont hear the turbo's spooling up and im getting worried. no check engine lights have came up but I do notice a little puttering and its not turbo lag but it just feels funny. any thoughts on what it may be? im taking it in very soon for a tune up but I just want to know what it could be.
Sounds like a air boost leak, between the turbos to the engine\Intercoolers
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Old Aug 20, 2013 | 10:50 AM
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Originally Posted by amiram
Sounds like a air boost leak, between the turbos to the engine\Intercoolers
Thats what I figured. I found some videos on youtube of the same situation. thanks!
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Old Aug 20, 2013 | 11:48 AM
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Most common place for boost leak is the Throttle Body Boot. The clamp Audi uses is usually the culprit. Not the only place you can leak though.
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Old Aug 20, 2013 | 12:25 PM
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Originally Posted by jhart2.7t
Most common place for boost leak is the Throttle Body Boot. The clamp Audi uses is usually the culprit. Not the only place you can leak though.
i hope that when i take it in that they can help me out with this issue.
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Old Aug 22, 2013 | 03:52 PM
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My pic from two weeks ago. Torn Throttle Body Boot. Very common.
Attached Images  
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Old Aug 26, 2013 | 06:17 AM
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Hey thanks that really helps alot. i'll just fix it myself instead of having an audi dealer "specialist" help me out and ream me for money I don't have hahah
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Old Aug 28, 2013 | 05:50 AM
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Well it turns out that my throttle body boot had a 1.5" crack on it! I swapped it out with a new one an now my car does not lack power or feel jittery. thanks for helping me narrow down the problem.
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