97 accord lx 5 speed manual
 

@2250 rpm, light grinding sound from tranny in EVERY gear. Have NO idea what could cause it. My first standard vehicle. I do ALL my own maintenance

Solved! Lower heat shield under car ( fwd drivers side bole eye attchment) cracked and created a metallic rattling sound only when warmed up at 2250 rpm. Preformed a quick fix by using the cracked piece backed up qith a lock washer to keep tension to fix the rattle. Need motor mounts for sure. If they were good, this sound might not have happened. Lol

Bolt eye attachment