grinding noise under car

[LilMissAllie]

Does anyone ever hear a grinding noise under the car when they first turn the car on, in the cold it would make the noise, so I thought it was because it was cold but in the summer time it did it too, it would make noise when I turn the car on, then go away then come back.

Now I even hear it sometimes when I'm driving....
I took it to the dealers but the sound never happens when its there >=[

I have a 2012 lt/rs.

[Chevrolet Customer Svc]

Originally Posted by LilMissAllie

YOU KNOW WHAT I MEANT, CAR LOL

Does anyone ever hear a grinding noise under the car when they first turn the car on, in the cold it would make the noise, so I thought it was because it was cold but in the summer time it did it too, it would make noise when I turn the car on, then go away then come back.

Now I even hear it sometimes when I'm driving....
I took it to the dealers but the sound never happens when its there >=[

I have a 2012 lt/rs.

LilMissAllie,

Sorry to hear about this noise you're hearing. I know this must be displeasing for you. Feel free to send me a PM with your VIN so I can research these matters further. Here to help !

Kind regards,

William R.
Chevrolet Customer Care