ok this thing is drivening me nuts!!!the front brakes are the only ones working.have replaced master cylinder 5 times.wheel cylinders twice,shoes,hardware,drums and bled it too many times to remember.found a blown line last night and replaced,figured i found the problem,NOPE!!!.without the truck running if i pump the **** out of the pedal i can get a pedal and it will hold pressure.start the truck and pump it i can get a pedal but it sinks to the floor,when it has a good pedal the rear brakes still aint working.
previous owners replaced the E brake cables but i think they used the wrong ones cuz the E brakes dont work either.i can deal with that later.they also bypassed the RABS valve.i have a known good one off a parts truck that im gonna try today.but when we got the truck it had excellent brakes till my buddy swapped wheels and one side came off on the highway,since then i cant get the brakes to work.
any ideas?where can i get backing plates for it cheap?its the only thing i havent replaced yet.
previous owners replaced the E brake cables but i think they used the wrong ones cuz the E brakes dont work either.i can deal with that later.they also bypassed the RABS valve.i have a known good one off a parts truck that im gonna try today.but when we got the truck it had excellent brakes till my buddy swapped wheels and one side came off on the highway,since then i cant get the brakes to work.
any ideas?where can i get backing plates for it cheap?its the only thing i havent replaced yet.