1986 Calais - rear brakes never adjust

[tweakerxp]

Originally Posted by xeroinfinity

Well if that's the case then they didnt do a very good job.
I'd go and question who done the work.

When I do this I have a vacuum pump and 4 hoses that go to each bleeder vavle.
While that pulls it out,I replenish frequently with new in the MS reservoir.

Meh, I am convinced that a good job was done. I wasn't even charged because the mechanic wasn't satisfied that it solved the problem. Especially concerning is that this happened shortly after the other mechanic bled them after the new master cylinder was installed as well.

Is it possible for bad fluid to leak into the booster (from the old MC possibly) then somehow leak back in? I have no idea.