Engine squeeling?

[MR2Enthuze]

Hey guys, im having another problem trouble shooting my car. I first thought that my brakes caused squeeling, but then i realized that it would always start at around 2800rpm. When i rev the engine in the drive way i dont hear any noise, but then wen im driving at hit 2800 rpm there is a squeeling sound not too loud, but noticable. From inside the cabin it sounds like its coming somewhere from the back right. Would anyone have any suggestions on what to check?
Thanks

[carcatz]

mabey some of the belts????????

[vtsuckah]

that's my guess. had that problem every now and then when I reved the engine. The timing belt got wet after i washed her. This was b4 i replaced it, now no problem at all

[Drifting Dane]

I had a problem with a squealing belt in the past, it turns out it was the tension arm for the belt was broken. dont ask how this happened, because i dont know, i figured it would just be loose or something, but that wasnt it.

[86AW11]

had the same problem, just tightened the belt(s). a new belt would probably eliminate it.