OK so after having a new clutch installed (Exedy, OEM replacement) I have noticed that sometimes when starting up I hear a knock from what sounds like my tranny. The sound is directly under my shifter and radio part of dash. The weird thing is that this knock is totally random. It will go 3 days without the knock and then one morning it will happen. Or it will go 3 start ups in a row with a knock. Also when turning off ignition it feels like tranny shakes, but not nearly like when it starts up. Other than that the car drives great, no grinding of gears or trouble shifting. I am gonna drain and replace tranny fluid tomorrow, praying that will be the fix.

Any input would be awesome cause I am kind of in the dark on this one!