So whenever I'm turning into say a parking spot and coasting to come to a stop, my car "clunks". It only clunks however when my clutch is engaged. Never while I'm in neutral or in gear with the clutch disengaged. Any ideas what could be causing that? I searched a bit, but nothing I read sounded quite like what I am experiencing.

 

I've noticed it doesn't "clunk" when I'm coasting going straight. Only when I'm turning. Especially while making u-turns. If that's any help.