Ive just recently gotten my car back on the road and the rotors are covered in shit which does not seem to come off...
Ive taken it out for a run, warmed up the brakes, then done round 10 heavy stops, this being from say 120 down to 20k as hard as i can without locking up the wheels.
Ive noticed braking doesn't feel very good at all (pedal holds but just doesn't feel like its doing all that much), and afterwards my brakes make a very noisy 'creeking' noise (eg stand outside the car, press brakes), its like a dry cracked sound.
Also, looking at the fluid holder, there seems to be a top layer of water (yay.). Im planning on flushing the system asap, though if any1 had any suggestions on the above, thatd be great. Im looking at buying the new dba rotors asap, so getting the discs machined will be a waste.