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Owl Chirping noise ?

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Old Mar 3, 2015 | 12:33 PM
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Question Owl Chirping noise ?

Hey guys.
My cobalt ss/tc makes a weird chirping noise like a owl after I accelerate hard and then let off gas not like a normal pshhh sound it does that as well but idk what the owl noise is ?
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Old Mar 3, 2015 | 01:01 PM
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do u have stock or forge bpv? Stock or Zfr turbo
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Old Mar 3, 2015 | 01:03 PM
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Stock and Stock ?
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Old Mar 3, 2015 | 01:29 PM
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Open hood

Release trapped owl

Done
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Old Mar 3, 2015 | 01:30 PM
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^oh thats good lmao

Belt slippage???
Mine has always done it on every nls
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Old Mar 3, 2015 | 01:56 PM
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I didnt know owls chirped, I always though of them as hooters
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Old Mar 3, 2015 | 02:19 PM
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I tried that. maybe he is stuck ?
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Old Mar 3, 2015 | 02:21 PM
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Originally Posted by LNFTX
^oh thats good lmao

Belt slippage???
Mine has always done it on every nls
LNFTX

It only happened after INJEN CAI install
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Old Mar 3, 2015 | 02:34 PM
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I wish I had a video of my bpv with the K&N, your bpv is going to sound different than with the stock intake.
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Old Mar 3, 2015 | 03:31 PM
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Does it sound like this
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Old Mar 3, 2015 | 03:45 PM
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Originally Posted by tomj77
Does it sound like this
No its one quick higher pitch bird chirping sound .
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Old Mar 3, 2015 | 03:48 PM
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belt

Prob ur belt, spray a little belt dressing on belt, prob go away. Or just get new belt.
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Old Mar 3, 2015 | 04:14 PM
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Originally Posted by BurtonBrown
No its one quick higher pitch bird chirping sound .
Pretty sure you're describing the bpv sound, its louder than stock, like much louder. So now either you're an honest member who has no idea or you're trolling
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Old Mar 3, 2015 | 04:45 PM
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Originally Posted by syclone01
Prob ur belt, spray a little belt dressing on belt, prob go away. Or just get new belt.
Try this its cheap belts dont last forever it could have coincidentally happened after the cai install
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Old Mar 3, 2015 | 06:00 PM
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Originally Posted by BurtonBrown
No its one quick higher pitch bird chirping sound .
U haven't by any chance bypassed the vac tank have u? Cause that's exactly what u hear when u bypass the vac tank, it's normal. Mine does it all the time. Especially with zfr
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Old Mar 3, 2015 | 06:01 PM
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Guys pretty sure it's not the belt he is talking about. Belt wouldn't make a sound every time u shift.
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Old Mar 3, 2015 | 07:11 PM
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Originally Posted by tomj77
Guys pretty sure it's not the belt he is talking about. Belt wouldn't make a sound every time u shift.
He didnt say every time he shifts.
He said it does it when he gets on it hard then lets off
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Old Mar 3, 2015 | 07:25 PM
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Ya I know. Never heard of a belt doing that. Description sounds like bov noise , hear it every day
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Old Mar 3, 2015 | 07:48 PM
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OP does it sound like this?

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Old Mar 3, 2015 | 08:05 PM
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Originally Posted by ECaulk
Yeah ,
exactly like that so thats normal ?!! wasn't sure.
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Old Mar 3, 2015 | 08:07 PM
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yes that is totally normal. sounds like u have either a stiffer spring in the bpv, or ur vac tank is removed.
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Old Mar 3, 2015 | 08:08 PM
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I noticed that noise as soon as I removed the vac tank. before it did it, but not quite like that.
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Old Mar 3, 2015 | 08:14 PM
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Originally Posted by tomj77
yes that is totally normal. sounds like u have either a stiffer spring in the bpv, or ur vac tank is removed.
Can it cause problems ? Is there a way to fix it ?
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Old Mar 3, 2015 | 09:58 PM
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If it sounds like the video everything is fine there would be nothing to fix
half the reason most people buy a cai or sri is for that sound
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Old Mar 3, 2015 | 10:04 PM
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Originally Posted by LNFTX
If it sounds like the video everything is fine there would be nothing to fix
half the reason most people buy a cai or sri is for that sound

Okay thanks for the help guys!!!
"You Learn something new everyday"
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