Another headache

[cobraii74x]

I took the tarp off of my car the other day and never put it back on.. so i figure id to it today and start it and etc. So im in it and i press the brake pedal and its like there are no brakes.. it just goes "shhhhhhhhhhhhhhhhhhhh" and sinks to the floor.. what the hell ?! i dont even touch the thing and whenver i go out to start it the mother***** does stuff like that.........any ideas

 

[90lx]

Rusted brake line. Mine did that when I took it out of storage up in Ohio. It let go just before the rear end.

Possibly master cylinder. Pump them a few times and check for fluids under the car a few minutes later. Could be a wheel cylinder. A few minutes will let it leak to the floor for identification.

 

[COBRAIIW]

Be glad it didn't go SSHHHHh...... all the way down when you were driving it!
Happened to me,scared the **** out of me!
Turned out to be hole in the steel brake line from rust.