can someone tell me whats wrong with my breaks?? most of the time they work fine. but every once and a while it seems like there loose. when i hit the break pedal it goes almost all the way to the floor before the breaks start to slow down the car. then i let go of the break and there back to normal. this doesnt happen often almost like once a day but its pretty scary when you hit the break and noting happens when it should. any one know what this could be, i was thinkin maybe there could be air in the breaking lines or someting?

 

bleed them..
also check your pads....

 

You probably have air in the system and need to bleed the brakes like Crazydave said...

 

A common sympton on the 90-93 integras. The common solution seems to be replacing the master cylinder because it has an internal leak.