Ok here we go...
I bought this car about a month ago and it never had a very good pedal feel. While driving home the other day the pedal went to the floor while coming to a stop, thought master cylinder gave up. Bought a new master, bench bled it and installed it, cant get much pressure from any bleeders. Exchanged master for another thinking the first was faulty, still no pressure. Removed proportioning valve and took it apart and cleaned all the gunk out of it thinking that was the problem. Nope, still no pedal.
Here is what I've done so far:
->Replaced all flex hoses
->Blew air through all steel lines(no blockages)
->Compared new masters to original and all dimensions are the same
->Cracked lines at master while my son held pedal and doesn't seem to be pressure there either
When driving the car before, the pedal assist felt fine, just not a firm pedal. Something happened to just make the pedal go to the floor. Everything logically tells me it's a hydraulic problem, but could something have let go inside the booster possibly not letting the pushrod travel far enough into master cylinder?
Help guys(girls)!!
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