Question about 1993 Buick LeSabre

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No brake pedal presher in my 1993 buick lesebra goes to floor fay

No brake pedal presher

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How many miles on the car?

Posted on Jun 14, 2009

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94 buick century brake pedal goes to floor and I have no brakes


ck the brake fluid level. if its out, then fill it up, pump the pedal and find the leak.

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1 Answer

Bleeding front brakes and brake pedal still goes to floor board


Must bleed all four brakes to determine if there is air in the lines.

If after bleeding several times, the brake pedal still goes to the floor board, the master cylinder may be determined to be bad.

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When i push the brake pedal the pedal goes right to the floor


Try checking if you have brake fluid . If you do then it is the master cylinder .

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1992 buick regal ...brake pedal for no reason and at anytime goes to the floor...ABS brakes are not fuctioning.


Check the rear brakes,they are out of adjustment,or need replacing ,most likely are worn out,the a b s will not function if there is no function of the rear brakes.

Jan 24, 2010 | 1992 Buick LeSabre

1 Answer

Brakes spongy after shop replaced rotors braked pads on 2001 buic


Sounds like air is still in the brake lines, the air sound that you hear is the power assist, but the brake pedal needs to be "high and hard".

if the pedal goes to the floor, that is not good. Sometimes, when pumping brakes for bleeding purposes, the master cylinder gets damaged, as the piston goes past it's normal "travel zone" and gets damged on deposits.....

Now, with that being said, if everything was perfect, brakes are typically not as firm after replacement, due to differences in new pads/shoes and old rotors and drums. Pedal to the floor, however, is never okay.

Doc

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1 Answer

1993 Ford AWD Aerostar Van. When the engine is


Sounds like the front calipers are not fully retracting properly. Check the front caliper operation while a friend pumps the brake pedal, the rubber lines could also be cracked and allowing air into the lines. Check brake fluid level.

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1 Answer

Pedal intermittently goes to floor when I brake, I just had pads


You need to rebuild the master cylinder or replace it. A valve inside the cylinder is sticking open.

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94 buick brakes


Sounds like a bad master cylinder. Possibly a bad power booster with the leak you are describing. Check for leaks in lines/hoses/wheel cylinders as well.

Mar 07, 2009 | 1994 Buick LeSabre

1 Answer

Brake pedal will go all the way to the floor


make sure brake fluid is full. then pump brakes for one minuite check the fluid to see if it went down or stayed full. if it went down then check the system for a leak . if it stays full then you will need a new mastercylender . i dont think you have a vacum problem cause this causes a verry stiff brake pedal not one that goes to the floor

Dec 26, 2008 | 1993 Ford Crown Victoria

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