u/Chazzvdh

I drive a original 2ZZ Celica from 2001. It has had a motor revision about 3 years ago (chain replaced). Whenever I drive around 100km/h (60mph) and above and let go of the gas you hear a grinding gear/chain noise. Does anyone have any experience with this issue? I just want to be able te exclude some stuff and look for an solution. Thanks in advance ❤️