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m50's revs drop slow when warm

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    m50's revs drop slow when warm

    Ok so, when my car is ice cold and i start it up and drive it the revs drop like normal. But when my car warms up its revs drop slower.

    Wondering if anyone knows why this is happening.

    Its not a gradual decrease, its normal then slow. Like when the DME changes to closed loop.

    I have a video to let you guys hear it.


    Thanks guys.

    "It's like a koala bear crapped a rainbow in my brain."
    R.I.P. Harry Goz aka. Captain Murphy
    "My ride, My ride, she don't beg, steal, cheat, or lie,
    My ride, My ride, and our relationship is classified."

    #2
    anybody?

    "It's like a koala bear crapped a rainbow in my brain."
    R.I.P. Harry Goz aka. Captain Murphy
    "My ride, My ride, she don't beg, steal, cheat, or lie,
    My ride, My ride, and our relationship is classified."

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      #3
      i noticed my car drops a little slow but i always thought it was cuz of my m20 flywheel... not really sure...

      Comment


        #4
        -sounds normal to me :?
        1989 cirrisblau-metallic 325i

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          #5
          lack of heavy ass dual mass flywheel homey... that has been my guess... we can compare next time i have my car actually running....
          IG: @Baye30

          FRONT VALENCE IS ZENDER!!! STOP FILLING MY PM BOX PPL!!!

          Comment


            #6
            Originally posted by golde30 View Post
            lack of heavy ass dual mass flywheel homey... that has been my guess... we can compare next time i have my car actually running....
            What's up with yours?

            Comment


              #7
              It's a normal m20 singlemass flywheel, un-lightened though..

              I thought that too but, it drops hella faster when its just started.

              "It's like a koala bear crapped a rainbow in my brain."
              R.I.P. Harry Goz aka. Captain Murphy
              "My ride, My ride, she don't beg, steal, cheat, or lie,
              My ride, My ride, and our relationship is classified."

              Comment


                #8
                Has it always done this or is this a recent development?

                Comment


                  #9
                  Originally posted by Stu View Post
                  What's up with yours?
                  been outa commision while im swapping to 5lug, missing some small parts. also, have a nasty oil leak that i cant trace down, i think the baffle in the e34 oil pan is making contact with something (oil pump?) and causing a leak at the pan gasket due to it not making proper contact. either that or a hairline crack somewhere. i opted to take off the s50 baffle on the bottom of the block, and use the one in the e34 oil pan, thinking maybe i should have gone the other way...
                  IG: @Baye30

                  FRONT VALENCE IS ZENDER!!! STOP FILLING MY PM BOX PPL!!!

                  Comment


                    #10
                    ive always had it like that since the swap was done but i kinda like it...

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