Metal Baloon (Balloon) sound

[Shively]

I talked the other day about this and since work I had done is under warranty and this sound came up after work was done, I plan to have it looked at but I don't know exactly what to tell them to look at.

Sounds like air escaping a metal balloon when I accelerate and turbo kicks in. I recently had two bolts replace on my manifold and I guess part of the process of that required removing part of the turbo, draining the radiator etc...


I'm still learning about all this stuff so please don't get angry or anything.