Help Pls!! Options

[seacelica]

So I was moving my throttle cable around the other day so the hood wouldnt come down on it (I hae a 3sgte) and afterwords I took the car for a little spin and the turbo started making a squeeling/squeking (i cant spell) noise. My first guess is the turbo is leaking cause it seems to be losing boost, but i just got the car recently and am new to working on engines so any help on how to fix the issue would be a HUGE help. Thanks

[lagos]

post some pictures of the engine bay... maybe there is something we can notice by looking at them.

you should probably start out by reading something like this.
http://auto.howstuffworks.com/turbo.htm
it might help you understand turbo cars better, and might give you an idea into whats wrong.

[seacelica]

so today while driving just for a little I noticed the car jerking while testing out the turbo in higher rpms. I wasnt going crazy with it by anymeans but on occasion it would jerk a few times when i hit the gas...it almost felt like a mini-stallout. The squeeky noise is a not as loud but i can still here it sometimes. any further suggestions on what it may be? by the way all your help has been really great so keep it coming ;-)