Boost noise

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Boost noise

Postby ricco » Mon Mar 04, 2013 4:45 pm

hey guys after the cruise we went on yersterday, i got in my car today and when i went to hit boost something is wrong.

whats happening is that when i go to hit boost, it makes a weird sneeze sound, no its not the blow off, sounds like its trying to but its like a pipe loosens up... and more air comes gushing,

it also feels slower then usual...
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Re: Boost noise

Postby Boostaddict » Mon Mar 04, 2013 8:48 pm

Its a gen v!!!! Theres your answer!!!
Not a Subaru...... Something MUCH better

NOPE..... That's shit too. Bus anyone??
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Re: Boost noise

Postby ricco » Mon Mar 04, 2013 8:51 pm

Boostaddict wrote:Its a gen v!!!! Theres your answer!!!

no serious its bugging the fuckn out of me, its not the muffs this time its somthing up front, i am sure i am not the only one ever to have this happen....
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Re: Boost noise

Postby Boostaddict » Tue Mar 05, 2013 8:34 am

Something has come one loose. Blow off valve return hose, intake hose, fecking dump pipe or anything.

Either get your head in the engine bay and start at the turbo and work your way around the entire induction system checking every connection . Or dump it at a mechanic and let them find it!!
Not a Subaru...... Something MUCH better

NOPE..... That's shit too. Bus anyone??
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Re: Boost noise

Postby kiahatsiu » Tue Mar 05, 2013 8:36 am

Air leak.
Doth check thou hoses betwix ye olde turbocharger compressor outlet and thou's throttle body. One may require to doff and don ye intercooler from one's mighty steed.
Kinda flush. Fitment is something. ADM as F*ck.
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Re: Boost noise

Postby ricco » Tue Mar 05, 2013 8:42 am

kiahatsiu wrote:Air leak.
Doth check thou hoses betwix ye olde turbocharger compressor outlet and thou's throttle body. One may require to doff and don ye intercooler from one's mighty steed.



why cna i not understadn u
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Re: Boost noise

Postby ricco » Tue Mar 05, 2013 5:07 pm

OK so know its not deliveryong any power over 4k rpm ...
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Re: Boost noise

Postby Kekotic » Tue Mar 05, 2013 5:13 pm

It's not going to get any better if you don't try any of the things people have suggested on here or on facebook. :roll:
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Re: Boost noise

Postby KiDo_Tuning » Tue Mar 05, 2013 7:19 pm

09Libs wrote:OK so know its not deliveryong any power over 4k rpm ...


It is a boost leak, the air is escaping but the airflow meter adds in the right amount of fuel and pulls timing like it would expect and that makes it run rich with retarded timing so SFA power. ;)

Find the leak
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Re: Boost noise

Postby ricco » Wed Mar 06, 2013 9:28 am

KiDo_Tuning wrote:
09Libs wrote:OK so know its not deliveryong any power over 4k rpm ...


It is a boost leak, the air is escaping but the airflow meter adds in the right amount of fuel and pulls timing like it would expect and that makes it run rich with retarded timing so SFA power. ;)

Find the leak

thanks kido :) got someone looking at it today :), i looked high and low in and out bloody gen 5 plastic shit every where
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Re: Boost noise

Postby KiDo_Tuning » Mon Mar 11, 2013 10:29 am

Most common failure point...
Hose.jpg
Hose.jpg (75.05 KiB) Viewed 1128 times
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Re: Boost noise

Postby ricco » Mon Mar 11, 2013 11:24 am

KiDo_Tuning wrote:Most common failure point...
Hose.jpg

thats it, thts what had went wrong, fixed and working like a treat
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Re: Boost noise

Postby mrmacomouto » Sun Mar 08, 2015 4:40 pm

Thanks mate, exact same issue!

Are there any better hoses/clamps you could use here to fix the issue once and for all?
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Re: Boost noise

Postby bigBADbenny » Sun Mar 08, 2015 6:26 pm

Yep an Avo or Kobe tb hose and any quality clamp eg oetiker stepless.
Look for oetiker group buy on OzFoz :)
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Re: Boost noise

Postby SYM » Sun Mar 08, 2015 9:12 pm

mrmacomouto wrote:Thanks mate, exact same issue!

Are there any better hoses/clamps you could use here to fix the issue once and for all?


alnternatively, send a PM to on2youliberty (Brett). His work sells upgraded clamps thats better than the OEM ones
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