06-17-2008
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#1
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Join Date: Mar 2007
Location: Monticello, MN
Posts: 331
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Is this normal? (noise around 4.5k) - 93 talon tsi
Okay, so recently I noticed that my car (93 talon tsi) makes a weird noise at about 5k. I'm not sure what could have caused it (if it isn't normal)..
I did recently get a new BOV which was uncirculated for a little bit, and I figured maybe after I recirculate it, it would go away. It is now recirculated and it's still there..
So I guess what I am wondering is, is this noise around 4.5k normal, or is there something wrong?
Vid:
http://youtube.com/watch?v=ZK4dh9KoVFY
In this video it's very noticeable in 2nd and 3rd gear.
Thanks.
__________________
-Michael

(^^very old pic!)
6 Bolt build in progress
Last edited by eagle talon guy; 06-18-2008 at 04:16 PM..
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06-17-2008
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#2
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Join Date: Nov 2005
Location: Cottage Grove
Drives: Silver '02 IS300, Blue '06 Suzuki SV1000
Posts: 5,293
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Re: Is this normal? (noise around 5k)
It's the VTAK Yo! oh... wait... nm....
__________________
'02 Lexus IS300
'06 Suzuki SV1000: Back on the road and ripping hard as ever!
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06-17-2008
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#3
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flips McGee
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Re: Is this normal? (noise around 5k)
Aren't you a little young to be going that fast?
I watched the vid twice, I didn't hear anything. What sort of noise is it? What mods do you have on the car now?
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06-18-2008
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#4
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Wanker
Join Date: Nov 2005
Location: St Paul, MN
Drives: 95 M3
Posts: 1,027
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Re: Is this normal? (noise around 5k)
BOV every time you shift at 5k rpm...
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06-18-2008
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#5
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Kevin
Join Date: Jan 2004
Location: Shoreview
Posts: 3,356
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Re: Is this normal? (noise around 5k)
yeah... i hear a bov when u shift...
__________________
Misses the Mitsu Community
Currently on Corvette #4
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06-18-2008
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#6
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Sonic Champion!
Join Date: Jul 2005
Location: Litchfield
Drives: VA STI
Posts: 1,793
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Re: Is this normal? (noise around 5k)
Don't hear anything wrong.
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06-18-2008
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#7
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Tournaments Won: 3
Join Date: Oct 2003
Location: Maple Grove, MN
Drives: Lancer and Durango
Posts: 7,017
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Re: Is this normal? (noise around 5k)
yeah thats the blow off valve. LOL Question: Have you owned a turbo car before?
__________________
Scientific theories are the most reliable, rigorous, and comprehensive form of scientific knowledge. This is significantly different from the common usage of the word "theory", which implies that something is a conjecture, hypothesis, or guess.
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06-18-2008
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#8
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Re: Is this normal? (noise around 5k)
Check your flamidation valve, it kinda sounds like that if it gets disconnected?
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06-18-2008
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#9
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Sonic Champion!
Join Date: Jul 2005
Location: Litchfield
Drives: VA STI
Posts: 1,793
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Re: Is this normal? (noise around 5k)
Is he seriously talking about the BOV? lol
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06-18-2008
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#10
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Hates blue couplers.
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Re: Is this normal? (noise around 5k)
You might need one of these. Click
Also, have you prepared your car for the spring/summer time? if not, click here
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06-18-2008
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#11
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Hates blue couplers.
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Re: Is this normal? (noise around 5k)
Quote:
Originally Posted by M/// Guy
Check your flamidation valve, it kinda sounds like that if it gets disconnected?
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OH, and sir, I believe you're talking about the Knuetson Valve
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06-18-2008
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#12
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Join Date: Mar 2007
Location: Monticello, MN
Posts: 331
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Re: Is this normal? (noise around 5k)
Quote:
Originally Posted by tpunx99GSX
yeah thats the blow off valve. LOL Question: Have you owned a turbo car before?
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Yeah...this is my first/only car. I know what a BOV is..
Quote:
Originally Posted by scheides
Aren't you a little young to be going that fast?
I watched the vid twice, I didn't hear anything. What sort of noise is it? What mods do you have on the car now?
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I might be! 
It wasn't that fast...lol
No! lol I know what the BOV is.
The noise I'm referring to is the "change in sound" i guess you could say that starts at 5k.
mods:
Apexi N1 3" turboback exhaust
K&N drop in filter
Greddy type S BOV (recirculated)
and the BSC restrictor has been removed
...That's about it.
__________________
-Michael

(^^very old pic!)
6 Bolt build in progress
Last edited by eagle talon guy; 06-18-2008 at 03:42 PM..
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06-18-2008
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#13
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Re: Is this normal? (noise around 5k)
You shift right at 5k... So maybe its the sound of you shifting? Who knows.. The video doesnt really tell us much.
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06-18-2008
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#14
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Join Date: Mar 2007
Location: Monticello, MN
Posts: 331
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Re: Is this normal? (noise around 5k)
Quote:
Originally Posted by M/// Guy
You shift right at 5k... So maybe its the sound of you shifting? Who knows.. The video doesnt really tell us much.
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No. I can hear the noise just fine, I think you just have to know what to listen to...but I suck at explaining noises. lol
I'm starting think from your guys' responses that this may be normal, and that's why you aren't hearing anything wrong.
__________________
-Michael

(^^very old pic!)
6 Bolt build in progress
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06-18-2008
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#15
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Banned
Join Date: Apr 2007
Location: Brooklyn Park
Posts: 513
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Re: Is this normal? (noise around 5k)
ur overheating son
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06-18-2008
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#16
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Wanker
Join Date: Nov 2005
Location: St Paul, MN
Drives: 95 M3
Posts: 1,027
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Re: Is this normal? (noise around 5k)
The noise starts at 5k, yet you shift at 5k. How are we supposed to hear anything? Bring it up to 7. Maybe then we can hear what you're talking about.
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06-18-2008
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#17
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Join Date: Mar 2007
Location: Monticello, MN
Posts: 331
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Re: Is this normal? (noise around 5k)
I watched the video again, and the sound I am referring to starts at about 4.5k. (sorry)
__________________
-Michael

(^^very old pic!)
6 Bolt build in progress
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06-18-2008
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#18
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wants to be sideways...
Join Date: Dec 2006
Location: Winona Minnesota
Drives: Loud cars
Posts: 2,764
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Re: Is this normal? (noise around 5k)
Why did you change the bov?
I hear the noise, but am unsure on what it is. Sounds like a turbo almost, but like it's grinding on something.
__________________
Quote:
Originally Posted by Matt D.
Leave the straight line highway dick wagging to the ricers and people who think they are good drivers.
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Quote:
Originally Posted by 93GSX5SD
I'll second that. Its your car your choice. Enjoy your dsm experience.
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06-18-2008
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#19
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Join Date: Feb 2008
Location: Hutch
Drives: Evo VIII and 96' Buick Park Ave
Posts: 2,595
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Re: Is this normal? (noise around 5k)
it allmost sounded like a wastegate opening imo.
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06-18-2008
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#20
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Join Date: Mar 2007
Location: Monticello, MN
Posts: 331
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Re: Is this normal? (noise around 5k)
Quote:
Originally Posted by 123abc
Why did you change the bov?
I hear the noise, but am unsure on what it is. Sounds like a turbo almost, but like it's grinding on something.
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I changed the bov cause it was given to me for free (well, i drove my friend around and that was his way of repaying me). It's a good bov, and i like it..
I basically just wanted something different.
__________________
-Michael

(^^very old pic!)
6 Bolt build in progress
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