AEL inlet manifold removal

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  • MGaz
    S2Forum Maniac
    • Feb 2008
    • 698
    • Home: United Kingdom Current: Wales

    #1

    AEL inlet manifold removal

    How easy is it to remove the inlet manifold on my AEL A6 Avant quattro?
    I'd like to get it off to clean all the gunk out of it. Has anyone experience in doing this? Is it a pain to remove or will it come off relativity easily? and same for re fitting?


    Also, will I need a New inlet gasket? how much are they and who sells them? cheers.
    C4 A6 AEL avant quattro: daily

    TYPE-85 Coupe Quattro: clicky
    2.5L GTi engineering RE2500 190hp.180lb
    Schrick 272 cam
    C A C 2.5" T304 Exhaust
    ITG filter
  • UrS4boy
    S2Forum Obsessed
    • Feb 2006
    • 11859
    • Country: Canada

    #2
    Only 8 bolts. Probably Allen-head cap screws. Probably 6 mm hex.

    Attached Files
    RS2'd 93 UrS4 5 spd sedan
    94 UrS4 V8 6 spd manual avant

    Comment

    • UrS4boy
      S2Forum Obsessed
      • Feb 2006
      • 11859
      • Country: Canada

      #3
      AAN Intake Removal R&R (with injector insert replacement)

      Not sure how much of this would applie to an AEL:

      The Audi Enthusiast website. Forums for all Audis including A4, S4, A5, S5, A6, S6, allroad, A8, S8, TT, R8, Q5, Q7, 4000, 100, 200, v6, v8, vintage, local forums
      RS2'd 93 UrS4 5 spd sedan
      94 UrS4 V8 6 spd manual avant

      Comment

      • AndyP
        S2Forum Zealot
        • Feb 2004
        • 6049
        • Country: England

        #4
        I've had mine off for the same reason, it was a while ago but I don't remember it being difficult. Get an EGR blanking plate while you're at it.
        sigpic
        1991 Audi S2 3B - 2.5 Stroker engine
        1997 A6 2.5TDi quattro avant - C4
        1976 RD250E / 350LC cafe racer

        Comment

        • vag_nutter
          S2Forum Enthusiast
          • Sep 2009
          • 164
          • Country: New Zealand

          #5
          Originally posted by UrS4boy
          Not sure how much of this would applie to an AEL:

          http://forums.quattroworld.com/s4s6/msgs/266127.phtml
          Pretty much none of it, ael is a 10v.

          They are not hard to remove, just make sure the tool is in the bolt properly, not much fun if any round out

          Comment

          • morgenlatte
            S2Forum Enthusiast
            • Jan 2013
            • 101
            • Country: Austria

            #6
            also did it.. nothing difficult.. 8 bolts and as andyp said.. put that EGR out of service with a plate i think i did everything in one afternoon
            1990 Audi 100 2.2 Turbo Quattro with VEMS, K24 2480, ported and milled 10v head

            Comment

            • UrS4boy
              S2Forum Obsessed
              • Feb 2006
              • 11859
              • Country: Canada

              #7
              Originally posted by vag_nutter
              Pretty much none of it, ael is a 10v. They are not hard to remove, just make sure the tool is in the bolt properly, not much fun if any round out
              The part that I wanted to show in that AAN intake manifold DIY was this 6 mm long hex ball end Allen head socket

              RS2'd 93 UrS4 5 spd sedan
              94 UrS4 V8 6 spd manual avant

              Comment

              • Kieron20V
                S2Forum Extremist
                • Mar 2008
                • 1505
                • Home: England Current: United Kingdom

                #8
                I really wouldn't advise using a ball ended socket on a steel bolt in an aluminium head that hasn't moved for a decade or two.
                1994 URS4 Avant RS2+

                Comment

                • MGaz
                  S2Forum Maniac
                  • Feb 2008
                  • 698
                  • Home: United Kingdom Current: Wales

                  #9
                  Originally posted by morgenlatte
                  also did it.. nothing difficult.. 8 bolts and as andyp said.. put that EGR out of service with a plate i think i did everything in one afternoon

                  sorry for the late bump!..

                  But, does the EGR plate require a gasket? or just bolt strait to metal?

                  Also,.. will the inlet manifold require a new gasket too? and if so, where best to get (a good) one?
                  C4 A6 AEL avant quattro: daily

                  TYPE-85 Coupe Quattro: clicky
                  2.5L GTi engineering RE2500 190hp.180lb
                  Schrick 272 cam
                  C A C 2.5" T304 Exhaust
                  ITG filter

                  Comment

                  • martinjs
                    S2Forum Possessed
                    • Jul 2003
                    • 3205
                    • Country: England

                    #10
                    No gasket for an egr plate.
                    Just put one on mine, careful removing the bolts though, they tend to bind up and snap if you force them too much.

                    Comment

                    • bn-01-wso
                      S2Forum Addict
                      • May 2009
                      • 471
                      • Country: Romania

                      #11
                      Hi.What would be the gain of blanking the EGR? Thanks

                      Comment

                      • morgenlatte
                        S2Forum Enthusiast
                        • Jan 2013
                        • 101
                        • Country: Austria

                        #12
                        the inlet manifold won't get dirty again from the exhaust gases.. so you don't have to clean it again..
                        1990 Audi 100 2.2 Turbo Quattro with VEMS, K24 2480, ported and milled 10v head

                        Comment

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