Any Ideas on this knocking noise?

[Efiesta89]

Recently picked up this 2019 with 47,000. Had all 3 motor mounts done and replaced with OEM. Had transmission fluid drained and filled with 2L Ravenol MTF-2. Knocking noise persist. Usually begins after car has warmed up. Can hear knocking noise when slowing down. Knocking starts between 10-15 mph. Can hear knocking when giving it little revs. Also, I’m pretty sure I can hear it while just driving but hard to tell over engine noise and other noises.
Thanks!

http://imgur.com/a/1AyEs1v

View: https://imgur.com/a/1AyEs1v

 

[Toddcam09]

tpms broken off inside one of your tires maybe?

 

[Efiesta89]

tpms broken off inside one of your tires maybe?

Don’t think so. Only happens when the car is warmed up. No TPMS lights on the dash either. It sounds like a harder repair unfortunately!

 

[Ricky_Bobby_24]

I just had a similar sound on my driver side and it ended up being my U joints in my front axle. But I was at 170K miles too... Replaced them just back in January.

 

[Ricky_Bobby_24]

Don’t think so. Only happens when the car is warmed up. No TPMS lights on the dash either. It sounds like a harder repair unfortunately!

Also, With you saying it only happens when warmed up, It could be an Exhaust hanger that is worn and with the heat could be allowing it to hit on something?

 

[Efiesta89]

Also, With you saying it only happens when warmed up, It could be an Exhaust hanger that is worn and with the heat could be allowing it to hit on something?

Thanks for your input! For the record I am not a mechanic at all. I actually just changed my first battery in my life today on the fiST. Did the purge valve as well and lucky for me it started back up! I did kind of shake the exhaust around before because I’ve read that’s a known issue but the car wasn’t warmed up at that point. Maybe I’ll get it warmed up and give it a shake again. It’s hard to pin point where the sounds coming from. Can’t tell if it’s coming from the gear box where i hear the regular clanking of the transmission or some where else. Sounds like it could be in the front right possibly. No idea. My next step I guess will be learning how to jack the car up and getting under it and shaking things around.