so i have a problem with ma tranny or the clutch system. everytime im on like 4th gear and i want to down shift to 3rd theres a loud scratchin/grindin noise comin from the tranny and wonder why. i have a act 6 puck clutch on ma car

 

It's a first sign that your tranny needing repair.. if you drive it under normal condition it would be ok and would last another few years. If you gona race it.. then git it rebuild.