Quote Originally Posted by JDM onlyy
okay well i got a 1994 acura integra gsr. i had a problem with my brakes. they were super soft whenever i stepped on them and then they would drop on the floor. so i decided to bleed them. well now they're more stiff and firm but if i hold the brakes for awhile, they still fall down to the ground.

can anybody help me out with this?

is it the master cylinder?

or is it the brake booster?

or could i have a leak in my lines?
take the brake lines off the master cylinder!

Install either plugs,bolts into the master with the right thread pattern to block it off... then mash the brakes an hold if they leak down still its the master cylinder,. if not then you might have either vaccumn issue, or a rear brake leaking... LMK if I can help