How do I fix my brakes on a 90 Toyota Celica gt-s?

I have changed the bakes, caliper, rubber hoses and rotors...Bled the brakes but for some reason the front passenger side gets stuck. And there is a nasty smell too. The brake pedal also hardens...But if I step on the brake hard it releases preassure and Im able to drive again. Could it be that I need to replace the master cylinder?How do I fix my brakes on a 90 Toyota Celica gt-s?Sounds like a problem with the caliper to me.How do I fix my brakes on a 90 Toyota Celica gt-s?The smell could be the parking brake, and the hard pedal I cannot say. I would recommend going to a reliable mechanic and getting that checked out.How do I fix my brakes on a 90 Toyota Celica gt-s?It sounds as if the brake system is not releasing hydraulic pressure when you let off of the pedal. You need to check the clearance of the master cylinder push rod. It is difficult to do without a special tool but here is the gist of it. Take off the brake master cylinder. Measure the distance from the bottom of the hole in it where the push rod goes to the surface where it mounts on the brake booster. Measure the distance from the tip of the push rod to surface to the brake booster where the master cylinder goes. These should be the same or maybe the push rod length just a touch less. If the push rod length is greater than the depth of the hole it goes into the master cylinder is not allowed to return keeping the brakes on. If this distance checks out you probably have a problem with the master cylinder. If you install a new master cylinder be sure to check the push rod depth as described above. The depth can be adjusted by holding the splines on the push rod and turning the end in or out.