Mechanics

BRAKE SYSTEM FAILURE

1989 Chevrolet S-10

I have replaced the master cylinder and lower flex lines. But my brakes will some times go to the floor and other times stops just fine. What else should I try? I have bleed the brakes over and over already.
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Keith Yeoman
January 30, 2012.



Does it have abs?

Merlin2021
Jan 30, 2012.
No

Tiny
Keith Yeoman
Jan 30, 2012.
REMOVE THE MASTER CYL. COVER AND FILL. THEN OPEN THE BLEEDERS.U WILL SEE IT START TO GRAVITY BLEED WHEN U SEE THE BUBBLES ARE GONE ITS JUST DRIPPING FLUID TIGHTEN BLEEDERS. REFILL THE MASTER MAKE SURE THE MASTER DOESNT GO DRY WHYLL BLEEDING

Cadieman
Jan 30, 2012.
Was the master ever bench bled? And yes you can do it by gravity bleed method.

Merlin2021
Jan 30, 2012.