Brake pedal goes all the way to the floor...please help me.
#1
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I replaced the rear brake pads/rotors yesterday. I did not bleed the brakes or open up the lines. I unscrewed the brake fluid resevoir cap and then compressed the caliper piston with my own homemade tool and some brawn. But after it was all done I have no pedal pressure. If I pump the brakes I can get them to work, but after a few seconds they go soft again and the pedal goes to the floor. Keep in mind I did not mess with anything else. Does anyone have any idea what could cause this? I should note that I turned the pistons counterclockwise initially and screwed them out, then I turned them the other way and compressed them. I found on my Jetta that this helped me compress them easier and it seemed to work just fine on that occasion.
#2
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First unscrewing the piston and then brawn should not be needed for this job ... with the correct brake tool. [I've also got 20-20 hindsight.]
It won't take much of a leak to allow the pedal to go to the floor. Pull the wheels and check closely for leaks. I hope that's not it, but since you never touched the bleed screws, I can't imagine what else it could be.
Good luck,
It won't take much of a leak to allow the pedal to go to the floor. Pull the wheels and check closely for leaks. I hope that's not it, but since you never touched the bleed screws, I can't imagine what else it could be.
Good luck,
#4
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...with little effort, you may have sucked some air @ the resevoir(?). Again, bleeding the entire system (rear brakes, front brakes AND clutch slave) should get it back to normal. Good luck.
#6
AudiWorld Expert
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Had a post the other day trying to decide about wheels again. Got a great deal on 18" S4 wheels, but I love my 17" S-line wheels and I have 17" S4 Avus wheels for winter use.
The car looks great with those rims...decisions, decisions...
The car looks great with those rims...decisions, decisions...
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