i have an integra ls and i'm having some brake issues. sometimes while holding the brake, it just kinda seems to sink into the floor, and u have to hold it all the way down the entire time you're at a stop or it will start moving. tho, the brakes seem to work fine while just coming to a stop. it's only while actually staying still it's really noticeable. any help on this issue is greatly appreciated.

 

Maybe your brakes need to be bleeded.