It is possible that the selector lock is not disengaging when you step on the brake. Without more information, specifically the year of your car, I cannot answer specifically. My 2007 Outback has a small round plug to the left of the shifter. You use a screwdriver and pry that plug out. Then you insert the screwdriver in the hole and press down. This will release the selector lock. On other years you may have to remove the entire cover around the selector to gain access to the release. Your owner's manual has details on how to perform this procedure.
Your clutch cable snapped. It should be an easy fix.
Subaru Legacy was created in 1989.
Check the 1991 Legacy for a stuck thermostat. Check to make sure that the water pump is working properly.
Have you put you foot on the foot brke as you mover the shifter.
Yes, Subaru made the Legacy in 1996.
Yes.
You must be talking about a Subaru Legacy GT and a Subaru Legacy GT spec B. They are two different legacy models and the specs are on the website.
Yes.
The 2002 Subaru Legacy has 16 valves.
The 2009 Subaru Legacy has 16 valves.
The 2001 Subaru Legacy has 16 valves.
The 2004 Subaru Legacy has 16 valves.