8 86droptop New Member Nov 20, 2004 15 0 0 Oct 9, 2006 #1 Oct 9, 2006 #1 The pedal goes to the floor. How can I tell if it is the master cylinder or the power booster. I dont see any leakage.
The pedal goes to the floor. How can I tell if it is the master cylinder or the power booster. I dont see any leakage.
jrichker StangNet's favorite TOOL In Remembrance. Thank you for your contributions Mar 10, 2000 27,512 2,811 234 Dublin GA Oct 9, 2006 #2 Oct 9, 2006 #2 A bad booster results in a rock hard pedal, or a constant hiss of a vacuum leak. A leaking master cylinder will bypass fluid internally and have a soft, mushy pedal.
A bad booster results in a rock hard pedal, or a constant hiss of a vacuum leak. A leaking master cylinder will bypass fluid internally and have a soft, mushy pedal.