Brakes go to floor Acura dealer said vsa modulator has air that can not be bled on 2007 Acura MDX

Already replaced master cylinder brakes fine for about a month took car to dealer they bled the brake line using a computer again brakes fine for a month replace modulator 1000 miles on car 81000

by in Philadelphia, PA on August 27, 2014
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1 answer 3 comments
ANSWER by , August 28, 2014
If there is air in the system they should be able to get it out unless there is a seal or line opening letting it back in.That is the only way it can happen.With the HDS and a drain twin brake bleeder.(both of which we have)you should be able to bleed it if there is no leaks.
COMMENT by , August 28, 2014
Thanks I was told that the air was in the modulator. What is HDS? And what is the cost for your service
COMMENT by , August 28, 2014
HDS is the Honda diagnostic system.Acura included.We charge our diagnostic time by the hour.$100.00 per hr.It should be a 1-2 hr job to do that service.
COMMENT by , August 29, 2014
Thank you will see you soon