Strange noise from my 2000 GT engine

[RoadRunnerGT]

I just started to hear a noise from my engine at around 1500 to about 3500 rpm. Sounds almost like a squeak and sounds like it is comimg from my engine compartment. I can only hear it when the engine is under a load (sounds perfect at idle). At times I can hear it if I rev the engine with the car in neutral. Anyone have any idea what this could be? Engine problem?

This is my first mustang and v8 and I'm not a car guru either. I need to get an idea what is wrong if I need to take it to Ford so that I won't get the usual FORD runaround. I appreciate any help you can provide.



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2000 GT Performance Red - Steeda Triax, Steeda Pulleys, Cut silencer + K&N + 4in PVC pipe, 17x9 Steeda ultralites w/ potenza RE730s, BBK Springs

1/8 mile 9.099 @ 77.834 MPH 2.114 60' (humid weather)

Meep, Meep!!