Strange noise, can't figure this out.

[It's_SHO_Simple]

Ok I just got finished doing my front 60k on my 92 MTX which included an oem waterpump, cps, cam seals, timing belt and tensioner, and a set of UDP with new belts. Car starts up and runs just fine but there's this whistling type noise on the inside of the car (passenger side) and I can barely hear anything under the hood but sounds like it is coming from around the waterpump/ powersteering area. When I turn the steering wheel to the left iot calms the noise down but when I turn to the right it gets high pitched and the noise stops when I am driving but comes back when I am idling at a light. If the noise was coming from the engine bay wouldn't it be louder under the hood and not inside the vehicle? I have no clue so I would appreciate any help at all. Thanks again.

 

[NJatx]

could be that your belts arent on tight enough.
putting some added strain on the power steering and such.
which would cause for a slight whistle.
Though i think it would be more noticable under the hood.