Boost leak?

[b00zt3d spyd3r]

wemt to drive car this morning and notice when I'm building boost, at about 6-8 psi it makes this sound (in video) I'm being told boost leak, I'm hoping it is. I built a blt today but had to stop to get ready for work so won't be able to do it till tomorrow night. Just wanna know if I'm looking in the right direction.

 

[Vegas Smith]

No video in the post.

 

[b00zt3d spyd3r]

No video in the post.

Yea sorry man it won't upload but it makes a squealing sound around 6-8 psi

 

[b00zt3d spyd3r]

No video in the post.

 

[Vegas Smith]

Does a cause an issue with the car or is it just a noise you hear?

 

[b00zt3d spyd3r]

It stops building boost. Well I get scared and let off I stayed on it once and it gets louder the higher the boost gets. And yes it also feels like it runs a Lil worse

 

[b00zt3d spyd3r]

Does a cause an issue with the car or is it just a noise you hear?

Private message me your number and I'll text the video to you if you want to hear it

 

[Vegas Smith]

It could either be a big air leak that is whistling or your turbo could be whining and on it's way out. I would leak test the car and before you do that just pull the intake off the turbo and feel how much play you have in the turbo. If it wiggles around a bunch then you're turbo is dead.

 

[b00zt3d spyd3r]

I

It could either be a big air leak that is whistling or your turbo could be whining and on it's way out. I would leak test the car and before you do that just pull the intake off the turbo and feel how much play you have in the turbo. If it wiggles around a bunch then you're turbo is dead.

I've checked for shaft play there's very very little side to side and no in and out. Side to side is almost like it doesn't move

 

[Neil Van]

check for split vacuum lines or possibly even have a stuck waste gate. grab your actuator with some pliers and make sure it moves