Mot - RBT service brake

  1. #1
    Car passed its mot yesterday but got an advisory .

    RBT Service Brake Efficiency 51%

    so just scraped through .. any ideas how to fix it .. just had a full service on the brake calipers nd new fluid etc .. pads and disks are fine .. so am abit stumped
  2. #2
    Is there a leak in the master cylinder?
  3. #3
    nope thats fine aswell
  4. #4
    You running standard discs and pads?
  5. #5
    yea .. all standard
  6. #6
    Hmmm okay, give me some more information on your car and I'll see what I can do (I work in a garage).

    Could be a few things..
  7. #7
    what do u wanna know?
  8. #8
    Is it the Saxo or the Supra?
    Engine etc to see if it has ABS?