Posted by Daryl in Oz on Friday, June 29, 2007 at 07:32:25 :
In Reply to: Brake pedal pushes back! posted by Dwood on Thursday, June 28, 2007 at 15:12:43 :
Sounds like you have a booster problem. The seals leak a bit over time, then the fluid slowly fills the chamber (might take months) and slowly leaks through to the vacuum side (because the diaphragm is perished) and you already explained what happens next. Hope this helps.