If you are talking about the steel brake lines, most likely the rear lines, then replace both from front to back.
my 1985 ford crown Victoria ignition has locked up! what do i do?
go to the mecanics
check out strutmasters.com they have what you need.
Replace the brake line, bleed the brake. top up with brake fluid. Done.
Buy a new housing....not that expensive
Turn the key to the first notch, no ign. lites. Then put the shifter in neutral and start the car. Drive to your local garage where they will fix it for you. It's the pedal lock on the brake arm.
depends where the leak is. In the brake line or at the pump? electric or mech brakes? if its in the line you should be able to replace the line section
Look for a leaking hose, water pump, or raditor find the leak and fix it.
replace brake line
Replace and bleed line
To fix a clogged brake line, first find the clog. Then, remove the clogged line from the cylinder. Attach a new line, and pump the car's brake to test it before driving.
it depends on who you buy them from and if thier used or not