Drivers side rear locks up really easily when I hit the brakes.

In my broke-azz days I learned to recover contaminated linings by soakng them in Varsol,and then cooking the oil out of them in an oven .......................when the wify was not home.
Actually I cooked them in the shop, but it was funnier to say the wify bit . It sometimes took two or three solvent soakings. Brake pads can be cooked with a torch. But I recommend to only cook riveted pads. Too much heat seems to affect the glue in the bonded linings, which, of course, you don't find out until a few stops after they have been re-installed, or like a week later, when it lets go, and jams up the works.I think front pads have better glue,cuz I never over cooked a pad,heehee