gt4094r chirping

[jdlover1]

I have started to hear a chirping noise coming from the turbo when i hold it wot. my boost still goes up to 35psi. I start to hear the chirping noise after the turbo gets over 15psi of boost. any ideas what could be causing this?

 

[05_LLY]

Might wanna check for to much play in the shaft.

 

[jdlover1]

will do. btw the turbo is only 2 months old

 

[Dan@PPE]

Does the boost gauge needle bounce when its doing it?

 

[jdlover1]

found the problem!!! Exhaust manifold gasket leaking. thanks for the help guys.

 

[05_LLY]

That would cause a funny noise for sure! Glad you found it!!!

 

[Dan@PPE]

Good deal!