Brakes

Asked by Mrsmackey850 Oct 01, 2018 at 12:19 PM about the 1997 Chevrolet C/K 1500 Silverado Extended Cab LB 4WD

Question type: Maintenance & Repair

For my master cylinder reservoir cap off it
was sucked in and deformed can't figure this
problem out somebody please leave me in
the right direction. I had a brake issue with
them locking up out of the blue I bled them
couldn't get no fluid out the rear drums only
out of the front discs change the complete
rear drum setup brand-new everything
bledim got fluid out of them now I cannot
get fluid coming out of front calipers and my
pedal goes all the way to the floor no
booster leak no leaks in any lines no Kinks
help me please

1 Answer

103,225

If the cap isn't sealing properly then replace it, you don't want to admit air into brake lines. If brakes locked up you either had a bad caliper, (front), bad wheel cylinder (rear), or bad lines/hoses. You should also check your proportioning valve. Ultimately you may have a bad MC. If you replace that, be sure to bench bleed it before installing on vehicle.

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