Ok..
a few weeks ago i did my front brakes for the first time.. However, I have bled the brakes and clutch numerous times so I shouldn' t of been a problem..
well after the new pads and rotors, and bleeding the system, I have had some "squishiness"..
I went out and bought a vacuum pump hoping it fix the situation.. but here is what I am dealing with :
- I jump in the car, start her up and drive to the stop sign about 20 feet away, firm pedal, hard braking
- I then drive about 1/4 mile down the street to the next stop sign, the pedal goes about half way down the floor this time and is very soft, so I let up, and push the pedal down again, nice and firm! hmm
- I drive about another 1/4 mile to the next stop sign in 3rd gear, push the brakes and it goes about half way again, so I let up and push again, nice and firm!!
- I drive to the stop light about 3/8 of a mile away, nice and firm.. argg
So the pedal pressure is iffy, sometimes firm and sometimes squishy..
So I have bled the master cylinder 3 times, and I have bled the two front brakes many many many times... 6 times today.
The master cylinder has been full of fluid, all the fittings are tight, and the bleed screws are tight..
Here's my procedure :
1. Open up the master cylinder cap
2. Attach the vacuum pump and pump to (-)20 in.
3. Open the bleeder valve about 1/4 of a turn and let it run to (-)15 in. close the bleeder. and pump back up to (-)20in.
4. Repeat numerous times and switch to the other side
5. Keep checking reservoir and make sure it's full
I even had my brother pump the brakes 3 times and hold it down, in addition to the vacuum pump!!
Any thoughts?? The master cylinder was replaced 2 years ago.