brake dancing

[Mark Rosenkrantz]

We've seen this before- heating of the master cylinder seems to be the
theory... replacement of the master cures it.  I presume you've fully
flushed with a vacuum or pressure bleeder and have gotten all of the air
out of the system.

Mark Rosenkrantz

On Wed, Mar 21, 2012 at 10:31 PM, Grant <glenahan at vfemail.net> wrote:

> ABS or no? An ABS gremlin could easily do this.
>
> I dont know all the details, but i have heard MCs can do this. (yes, mine
> is a crud answer)
>
> Diagnosis 101 - do ALL the wheels lock? If so it MUST be a common
> component (ABS pump, MC, pedal, you)
>
> Grant
>
>
> On 3/21/2012 9:37 PM, Steve Meyer wrote:
>
>> So, we're still trying to get the my '88 90q back on the road. We've done
>> new pads, calipers, and lines but there seems to be an issue. The brakes
>> lock up after driving it, then they free up...any ideas? I haven't driven
>> it yet...my mechanic friend is doing the work for me and I'm trying to help
>> him figure it out.
>>  Thanks!
>> Steve
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