Weird Sick Sounding Noise

[Maccas]

hey peoples wondering whether anyone can give me some help on a weird squealing noise, which is very sickening to hear :( , that occurs when my car has been driven then sitting for a while this noise only comes in when i put my foot on the accelerator and only at low rev it disappears after once the car has been going for a bit and warmed up, it sounds like its in the engine bay, my ute has the vt 5lt hsv enhanced if that is any help. Any help would be greatly appreciated :)

[VY sv8 CLUBBY]

Sounds like one of the belts slipping on a pulley to me.

[VYSHSV8]

Sounds like one of the belts slipping on a pulley to me.
Agree with ya there, also check all pulleys for bearing noise

[nizzkid]

Check all your belts for play ;)

[vh-holden]

when i saw "weird sick sound" i thought it might have been to do with blow off valves. then remembered that it is sik.

i'd say belts too.

[ClubX]

I'm a mechanic by trade and live in Albury before my two LS1's i had a 5.0ltr and have had a bit to do with them if you want me to have a look.