bleeding brakes problem!?

[desolate]

I'm in the process of bleeding my brakes. I have started on the rear right, the first caliper. Anyway the air bubbles never end. I've gone through 2 32oz bottles and the bubbles are never ending they never stop coming out. What is going on here? I also hear a hiss by the master cylinder. It's coming out of the line that goes into the intake mani for vaccum. Am I doing something wrong here?!

[Kougar]

You have an air leak. Since you hear the hiss by the master, it's only logical to make sure everything is tight up there. I suppose it's possible the master itself is leaking, but I doubt it.

So you're saying DOT 3 is coming out of a vacuum line?

[unreal808]

Why are you bleeding the brakes? What did you do?