Hello i just replaced my clutch two weeks ago when i tried to put it in gear it wouldnt go. but it would go into gear with the engine off. So i started the car in gear. it made a loud screeching noise so i shut it off.I then started it again in neutral and it went into gear finebut now when I romp on the gas you can hear something in the tranny moving back and forth. All the tranny and bellhousing bolts are tight and i also replaced the tranny mount. Any one have any suggestion on what it could be?