Weird noise when cool

[sureshot971]

Alright so my 95 gst starts just fine and idles perfect but if i am just starting it and dont let it sit for like 3 minutes even on the warmest of days if i drive it without warming up it makes a really high pitched screamin noise that doesnt really sound good, could it be a bearing in one of my pulleys? or could it be the turbo? i know the turbo spooling noise and i am not confusing the two haha

 

[No_Skillz]

Does it sound like the squealing of a belt? It could be time to change your accessory belts and your crank pulley. How does the crank pulley look? Can you see any play during cranking/idling?

 

[oldman]

Does it sound like the squealing of a belt? It could be time to change your accessory belts and your crank pulley. How does the crank pulley look? Can you see any play during cranking/idling?

You sound like you have personal experience with this.

 

[sureshot971]

Thanks for the help yea i replaced the underdrive pully and it stopped!

 

[oldman]

Thanks for the help yea i replaced the underdrive pully and it stopped!

What underdrive pulley? Did you replace it with an undampened UDP?

 

[No_Skillz]

You sound like you have personal experience with this.

What underdrive pulley? Did you replace it with an undampened UDP?

What he means is did you replace your belts and pulley with all stock parts? Replace your crank pulley with a stock crank pulley if you have anything else on there right now!