DROVE CAR TO SHOP. THEY CHANGED FRONT BRAKES. THEY THEN DECIDED TO CHANGE ONE BACK CALIBER AND REAR SHOES. TRIED FOR i DON'T KNOW HOW LONG TO BLEED AND COULD NOT. THEY ARE TELLING ME THAT SOMEONE HAS PUT THE WRONG BRAKE FLUED AND SCREWED UP THE SYSTEM, AND i AT LEAST NEED A MASTER CYLINDER. THEY ARE SAYING MY PEDDLE IS TO THE FLOOR. I DROVE THERE WITH BRAKES, NO BRAKE LIGHT WAS ON, i FEEL WHAT EVER HAPPENED, HAPPENED THERE, OR THEY JUST DON'T KNOW HOW TO BLEED THE CAR. PLEASE HELP ME. I LEFT THE CAR AT THE SHOP UNTIL MONDAY, SO I CAN GET SOME ADVICE. I JUST DON'T WANT TO START REPLACING THINGS.

You've obviously still got air in the lines. If you can't remove it, take it to a shop for a pressure bleed.

bleed master cylinder first then bleed furthest wheel from master cylinder is there shoes on the back ,if so make sure they are adjusted properly and make sure you have no leaks from any of your wheel cylinder or calipers

you have to bleed all 4 brakes even if you only replaced the 2 , start with the brake farthest from the master cylinder, and work your way up to the closest one, which in your case would be passenger rear, drivers rear, passenger front, drivers front, make sure as your doing this, that the master cylinder never runs out of fluid, or you have to start all over

it sounds like there is still air in the brake system that has not been removed.you don`t say if you replaced the brake pads and shoes(in which case you shouldn`t need to bleed)or you replaced a brake line(s) or wheel cylinder or caliper.you will have to keep bleeding the brakes all 4 wheels(trucks don`t use bi-directional braking meaning right rear brakes with left front and so on).bleed both rear brakes then bleed both front brakes,was this problem there before you replaced the brakes(soft pedal noticed) and this is why you changed the brakes or the pedal was soft and the brakes needed changing.its possible that the master cylinder has an internal leak and may need replacing.

When you bleed the brakes they ALL need to be bled. Starting with Rt rear, lft rear, Rt front and left front in that order.

If you tried to compress the caliper w/o the bleed port open you could have backed the fluids up into the ABS box and damaged one of the one way valves in it.

Make sure you are trying to bleed the system in this order (Right rear, Left rear, Right front, Left front). If you are doing this and still not getting pressure, you should check the brake lines going to the rear for leaks. If you find a leak, replace that segment of line, bleed the system again and problem should be solved.

Did you adjust the rear shoes out? If the rear drum brakes are out of adjustment they will give you a lot of pedal travel. If the pads are worn have no fear of that U-CLIP brake spring, just change one shoe at a time. Take the spring off one side, change the shoe, put the spring back on the post and do the same to the other shoe, no problem.

The brakes just need to be bled properly which take 2 people or a bleeding pump,Please tell me how you are bleeding the brakes.

did you bleed the brakes and get the air out of the lines and also if you have shoes on the back did you put the little shoe in the front and the largest in the back? and if you replaced the wheel cylinder or had any lines opened you have to bleed the brakes