Honda Accord (1990 - 2002) Includes 1997 - 1999 Acura CL

my brake pedal sinks when i stop......

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Old May 14, 2003 | 11:42 PM
  #1  
Tx92AccordExD's Avatar
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Default my brake pedal sinks when i stop......

when im driving and step on my brakes, the pedal slowly sinks to the floor. so i have to let go of the pedal and step on the brakes again to slow down. do u guys think its the brake master cylinder?

ive just bled the brakes so i know theres no air in the system.

any suggestions to whats wrong?
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Old May 15, 2003 | 12:34 AM
  #2  
RastaGt1's Avatar
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From: Anaheim, Ca, USA
Default Re: my brake pedal sinks when i stop...... (Tx92AccordExD)

Mine did the same thing and it was the Mastere Cylnder. Mine was $180.00 to replace.
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Old May 15, 2003 | 12:45 AM
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From: Kitchener, Ontario, Canada
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mine does the same thing (90 lx)
people have told me its either the master cylinder or the calipers
i got it checked by my mechanic he says all i need is to machine my rotors, and get new pads and shoes
it happens cuz ur loosing pressure, any vibration when u stop?
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Old May 15, 2003 | 02:09 AM
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Tx92AccordExD's Avatar
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no vibration, just the pedals sinkin to the floor.

i dont think its the caliper though.
im thinking its my master cylinder.
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Old May 15, 2003 | 03:53 AM
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Chiovnidca's Avatar
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From: Cincinnati,, Oh
Default Re: my brake pedal sinks when i stop...... (Tx92AccordExD)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Tx92AccordExD &raquo;</TD></TR><TR><TD CLASS="quote">when im driving and step on my brakes, the pedal slowly sinks to the floor. so i have to let go of the pedal and step on the brakes again to slow down. do u guys think its the brake master cylinder?

ive just bled the brakes so i know theres no air in the system.

any suggestions to whats wrong?</TD></TR></TABLE>
Was it doing it before you bled the brakes? Are there any leaks?
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Old May 15, 2003 | 05:40 AM
  #6  
Stew Pidasso's Avatar
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From: Im just a Stew Pidasso, OH, USA
Default Re: my brake pedal sinks when i stop...... (Chiovnidca)

Did you pump the pedal all the way to the floor when bleeding the brakes? This will loosen dirt and /or blow the MC seals out. It's most likely the MC is bad. Just double check to make sure none of the bleeders on the calipers are loose...
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Old May 15, 2003 | 06:21 AM
  #7  
YeuEmMaiMai's Avatar
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Default Re: my brake pedal sinks when i stop...... (Tx92AccordExD)

bleed your brakes.
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Old May 15, 2003 | 10:06 AM
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briq4's Avatar
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From: Cinnaminson, NJ, USA
Default Re: my brake pedal sinks when i stop...... (YeuEmMaiMai)

Sounds like the MC do the brakes work if you hit them hard? but if you do it slowly they go to the floor?
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Old May 15, 2003 | 10:16 AM
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BoostedH23a1's Avatar
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From: Columbia, Beaufort,, SC, USA
Default Re: my brake pedal sinks when i stop...... (briq4)

yea most likly master cylinder.. and or air inthe lines..
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Old May 15, 2003 | 11:39 AM
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From: Kitchener, Ontario, Canada
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Get a mechanic to check ur master cylinder be4 u go changing it, everyone said the same thing for me "Bleed ur brakes, check master cylinder" and such, and it turned out its just i need new pads and shoes...
go to a mechanic be4 spending $150+ on a new MC.....
let us know what it turns out 2 be...
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