Breather Hose?

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  • daspoop
    Advanced Member
    • May 2010
    • 163

    #1

    Breather Hose?

    Where does the breather hose (the one coming from the valve cover) connect to?

    Thanks,
  • Chessmaster
    E30 Addict
    • Jun 2012
    • 501

    #2
    It connect to the throttle body.

    Comment

    • I got it, yes!!
      Wrencher
      • Feb 2007
      • 206

      #3
      connects to the big vacuum port on the forward side of the throttle body. Not the one going the the idle control valve.

      Comment

      • daspoop
        Advanced Member
        • May 2010
        • 163

        #4
        Any pictures? I have an M20 with no vacuum hoses.

        Comment

        • BMWManiac
          E30 Enthusiast
          • Dec 2010
          • 1091

          #5
          Originally posted by daspoop
          Any pictures? I have an M20 with no vacuum hoses.
          Look at the throttle body. On the left side, looking from the intake side, you should see a large vacuum nipple....same size diameter as the valve cover, can't miss it
          1997 Artic Silver M3
          CES GT4094r 651hp/615tq @ 24 psi

          Comment

          • daspoop
            Advanced Member
            • May 2010
            • 163

            #6
            I will check tomorrow. Thanks to everyone for the advice.

            Comment

            • bmwstudent
              E30 Fanatic
              • Sep 2011
              • 1364

              #7
              Realoem.com will give you detailed pics and part numbers, excellent source for info like your after. You must goto the archive section to find e30's
              sigpic

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