Quote: posted by benjie on 10/04/2005 22:34:03
Could someone help me with this.
I read the first post a while ago and I've just re-read it and I have a few concerns about my car/life.
Sometimes, when I've been driving for a while (usually fast on a motorway) and not using the brakes, I come to my exit or whatever and put my foot on the brake pedal. At which point, the pedal will move in about 1cm, but then I can't push it in any further. (The only feeling I can compare it to is like the resistance you get when you try to squeeze a fizzy drink bottle!) Luckily I'm quite quick and I kind of pump the brakes and then the problem is gone with 1 or 2 pumps.
What is this a sign of? Any ideas? Any help will be appreciated.
Could be a problem with the brake servo vacuum assistance - the vacuum pipe splits and leaks. This was a recall - to replace the vacuum pipe, but may have been missed or happened again.
Check the 1/2inch plastic pipe attached to the brake servo (under the brake fluid reservoir), it tends to split at the ends and joins.
I had this problem - the brakes loose assistance and take a lot of pressure to use - pedal goes hard.