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vacuum leakage on my IAB please advise!

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    #1

    vacuum leakage on my IAB please advise!

    My 93 cb7 has a vacuum leak on the IAB at the bypass control diaphragm I smoked tested it and it also had a leak at the purge valve against the firewall while it was cold I was informed the purge valve will leak in this scenario but I'm not too sure about that and the diaphragm as well I don't see any way to get it off to replace the seal or even if I need to I have two IAB plates and swapped them to see if the other one was leaking and it is so need to know if it is supposed to or if there is a way to completely get rid of the leak that k you in advance!
    Tags: None
    #2
    Is it leaking at the shaft that turns the butterfly's, or the actual diaphragm?

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      #3
      the diaphragm should not leak, I tested one this morning.
      Last edited by dj_ender; 04-25-2015, 03:30 PM.

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        #4
        Originally posted by bunkaccord View Post
        the diaphragm should not leak, I tested one this morning.
        I suggest you read the rules before you get yourself banned...
        Last edited by dj_ender; 04-25-2015, 03:31 PM.
        Originally posted by Mishakol129
        Do not disrespect my intelligence. I am the smartest person I know : )

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