Help identifying this rattle
Thread Starter
5th Gear
Joined: Feb 2025
Posts: 5
Likes: 0
From: Cincinnati, OH
Help identifying this rattle
Need help identifying this rattle, sounds like it is coming from roughly the torque converter. Doesn't always do it, and it goes away when the car warms up. Started the car today to try and diagnose with a stethoscope and it didn't make the noise. Using the stethoscope I listened to the torque tube itself, and although I am not sure what vad bearings would sound like, there were no strange sounds. I am at a loss. Really don't want to do the torque tube rebuild if I don't have to. Anyone have any ideas?
Race Director
Joined: Mar 2010
Posts: 16,007
Likes: 827
If you're unable to pinpoint the rattling sounds, we may suggest bringing it to a Chevrolet dealership to have a deeper diagnosis performed to figure out the cause. Our team can help with that should you need it. Simply send us an email to socialmedia@gm.com to get started.
Thread Starter
5th Gear
Joined: Feb 2025
Posts: 5
Likes: 0
From: Cincinnati, OH
It does it in drive when starting to accelerate, but eventually stops making the sound once it warms up. I am going to do a little more probing around with the stethoscope.
