One of the last things you want to have happen to a turbo car!
So what does a blown turbo sound like you ask? Just take a listen. It’s the sound of an expensive fix. If your turbo isn’t working, you should turn the car off because if parts get sucked into the engine, they can cause a small problem to be a huge problem. Depending on what goes out on the turbo you can either see some smoke or like this video and hear and loud clucking. Before you just toss it out and get a new one look into having it rebuilt or just get a bigger turbo because more boost!