95 Cavalier Master Cyl/ABS problems

[HebrewDude]

I got a problem with this Master cyl/ABS assembly. The ABS has 2 bleeder screws on the end of it. The front one (straight) bleeds fine. The rear/side (angled) one has nothing coming out of it and zero pressure to my RF wheel. Changed the Master cyl/ABS assembly and the exact same thing is happenning. I'm thinking the assembly is fine, seeing as 2 did the exact same thing, so is it in my wiring, computer, module, etc? Anyone ever have a problem where a certain wheel is getting zero pressure? I was told it's a common and difficult problem... people have junked cars over it.

[pappyl]

Sometimes the bleed screws get full of rust, etc.

Take the screw right out and blow it out with air.

Not sure if this helps