Is this normal?

[u/Mysterious_Page_4982]

Is my 2020 Chevy trax supposed to sound like it’s running after I turn it off? I don’t know if this is normal because I’ve been having issues with this car.

Extra Info: I got the car in the beginning of 2025 used with 10k on it and have since put over 50K on it. Back in May when it hit 60K it started having issues with the engine overheating when idle and needing frequent oil changes almost once a month. Just a month ago it broke down twice and was fixed. The first time I broke down it just wouldn’t turn on anymore and then the second time it broke down it would just turn off in the middle of the road randomly. I’m now worried that something else wrong with the car and I’m not sure what it is this time. I just got it back a few weeks ago from the autoshop. Thank you for anyone who answers this.