I have replaced both front brake lines, both front brake calipers and flushed the master cylinder/front brake lines with new fluid. The problem has not changed. I am getting (what feels like) a good vacuum at the brake booster and the brake booster check valve is working properly. When I disconnect the vacuum line from the brake booster and plug it, I get a similar feeling firm brake pedal but the front brakes are releasing (note: I need to test this more on a hot afternoon).
I have a second Saturn SL2 and I am thinking of swapping the brake boosters to see if there is a difference. Do you think that this is a good idea?
I don't want to replace more parts without determining the source of the problem. How do I proceed with this?
Thanks for the help! Bill
have the same problem?
Wednesday, August 8th, 2012 AT 1:49 PM