My 2004 Chevrolet Aveo hatchback has a squeaking sound

[Mark from Philippines]

Hi Guys, can someone help me with this problem in my 2004 Aveo hatchback?

Here is the video: https://www.youtube.com/watch?v=81cH...ature=youtu.be

I am hearing this sound every time I am releasing the clutch and about to move the car. I think it's when the engine is applying more effort to move the car. like for example moving from complete stop, slowly passing through a humps etc... I also noticed that this sounds is present when the air-con is "ON". When the air-con is "OFF" the sound is almost nothing.

Can someone tell me what this problem is? I will appreciate all your help and thank you in advance.

-Mark from the Philippines

[slayerized6]

Its going to be a pulley along the AC belt.; most likely the AC compressor pulley. When the AC is on, your putting a load on the belt and compressor pulley, causing the squeaking

[Mark from Philippines]

Hi slayerized6, thanks for your answer, That is also my suspicion. Do you have an idea on how to fix it? and is that a serious problem for my aveo?