Originally Posted By: BlueOvalFitter
Originally Posted By: ltslimjim
Hmm, I know when the car is off it will stiffen quite a bit, IIRC. I'll double-check.
However, I may need help determining if I have a truly spongy pedal. It doesn't depress by just resting my foot on the pedal. I have to give 'some' (1/3?) pressure, for example a little more pressure than what is needed to hold a pedal steady at a stop. The 'spongy' pedal is when any more than 'holding brakes steady' effort leads to the pedal never stiffining up during operation. It's like it wants to bottom out or is simply weak. I push more and the pedal gets weaker and weaker.
EDIT: It could always be bad replacement wheel cylinders, its like the pedal doesn't have resistance and it feels like it might be out of adjustment in the back, but the parking brake still works alright although it feels somewhat weaker lately.
Could it be a bad brake power booster?
No ABS, but the booster itself was the other thing I had in mind. Seems worse in hotter weather.
I may try fluid bleeding if TB method doesn't suffice.