1992 Saturn SC1 transmission

Drive Train Axles Bearings problem
1992 Saturn SC1 4 cyl Two Wheel Drive Automatic

car only goes in reverse after engine has been reved
up. Transmission makes a ratteling/grinding noise in
reverse and park after car has been in reverse.
car acts normal in forward and does not make above
sound when put into park after being in drive.
brakes are good and c. V. Joints do not appear to be
the problem because noise is coming from tranny.