I have a 92 integra gs auto. I was driving today and noticed that when I push on the brakes more than half way( let's say 3/4 of the way) the brakes seem to slip. The peddle pushes up, kind of in a slipping motion(don't know how else to explain it). The brakes work, I'm still able to stop. I want to know what may be the problem. This is the first time it's happened. All feedback in appreciated. Thanks!

 

Warped rotors? Need more explanation

 

I was thinking that too, I just took it out for a spin and it ran fine now. I'll try to explain as clearly as I can.
As I was driving this morning I pulled to the side to let an ambulance go. As I slowed down I noticed the pedal kinda kicked back and pushed up my foot. The brake pedal like pulsed up and down for a quick sec and then the car would stop. This only occurred when the car was coming close to a stop, so stop light and stop signs. It happened a all the way home this morning. One thing I noticed is that when this happened the "ABS" light was not on in the dash. The abs light is always on (haven't gotten around to fixing it) when I took it out just now the abs light was on and this did not happen anymore. I want to say that it felt like the abs was locking the brakes but then again I wouldn't know. Sorry but this is as clear as I can put it. Thanks again!

 

sounds like air in the brake lines or a ABS issue. Check the ABS codes.