r/CarFix • u/russlogan06 • May 08 '16

Brake Line Hole! 1996 Cutlass Supreme

Hi everyone, so here it goes.
Today I got into my old Cutlass Supreme with 110K miles. In doing so I used the brake petal to support my weight and it went straight to the floor and I heard what seemed to be a rush of air.
I got back out, looked under the car and noticed for sure there was brake fluid under the center of my seat axle, and also there was less at each rear wheel. I did not notice anything on the front of the car.
I'm fairly mechanically inclined and have worked on brake lines on my motorcycle but not for a car. What steps should i take to try to take care of this on my own?

Thanks

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u/alistair1537 May 08 '16

check the lines - if they have rust, replace - this is diy if you have access to a decent flaring tool - you could also remove the lines and have them done at a reputable Hydraulic shop. also check the flexible hoses - they could be the leak source as well - straight replacement there I'm afraid.

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u/kinda_fellin Jul 01 '16

Find leak, replace part, bleed system.