Re: Alfetta Brake Problem Update

["S Hooper" <hoop1128@domain.elided>]

Thanks to all that replied to me after my first posting.  I was just able to 
check the brakes and I have more info for you and more questions as well.

The brakes, when applied, pulsate very little until the car has come to a 
complete stop. I still must put more force than usual on the pedal to stop.  
It is when I am at a standstill that I really notice the pulsating pedal and 
the quiet, high-pitched hum.  So this makes me believe that it is not warped 
rotors.  I heard mention of a valve that balances brake pressure between the 
front/rear brakes and was asked if I had more front end braking than usual.  
I can say that I do not believe there to be any more front end braking now 
that I have this problem.

My novice hand is thinking that this could be a problem with the power 
assist unit...  I guess what I am looking for is some guidance. If that is 
indeed the problem, do I need to replace it?  Is there a way that I can test 
it myself?  If some of you think it may still be the valve, could you please 
tell me how to find it and what to look for?

Thanks for all of your help!  I don't know what I would do without the 
digest as a resource.

Steven
'78 Alfetta GT

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