Quote:
Originally Posted by vwnate1
Any one know what's the deal here ? .
Brake pedal went to floor, new master cylinder is $1,000.00 ! and the ABS module is $3,400.00 ! .
No leaks , no brake fluid loss.....
I was thinking internal by pass in the master cylinder but no kits seem to be available....
This is / was a popular car so I imagine someone has heard about this problem before .
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The master cylinder piston cups are torn internally, a rebuilt cylinder is about 60 or 100 dollars from a parts shop.
I repaired a chevy W body once with this same problem, I just removed the cylinder from the booster and took it apart, the problem was junk in it from never flushing it. The bore was ok so I put it back and it was A OK after that.