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> Air leaking into brake lines
jmargush
post Aug 31 2004, 06:19 AM
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I am wondering if I might be drawing air into my brake system somewhere. I have bleed the system atleast 6 times and done all the tricks with the proportioning valve. I got a really good high, firm peadal the last time I bled them. A few days later it wasn't quite as good. then went and autoxed on Sunday and by the end of the day they were about gone unless I pumped them.

Question, if it is drawiing air in somewhere after the master cylinder wouldn't there be fluid leaking? If this is correct and I don't have fluid anywhere, the only thing left is where the lines go into the master cylinder which could draw air in without leaking fluid. Does this sound logical?
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jmargush
post Aug 31 2004, 05:23 PM
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I bled them again and the pedal never got really firm. If I push on the pedal really hard and hold it, it eventually moves toward the floor. This does not happen as fast as other bad master cylinders I have had but just wondering if this sounds like a bad master cylinder?
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Posts in this topic
jmargush   Air leaking into brake lines   Aug 31 2004, 06:19 AM
ArtechnikA   when your brakes cooled after the AX, did any of t...   Aug 31 2004, 06:45 AM
jmargush   Pedal didn't come back. the last time I bled ...   Aug 31 2004, 07:20 AM
ArtechnikA   ...   Aug 31 2004, 07:33 AM
jmargush   I bled them again and the pedal never got really f...   Aug 31 2004, 05:23 PM
SpecialK   ...   Aug 31 2004, 06:30 PM
ArtechnikA  
 

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