Weird No start issue. Cranks but screeching

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  • spiDmang
    No R3VLimiter
    • Nov 2010
    • 3941

    #1

    Weird No start issue. Cranks but screeching

    Hey guys,

    So I am bashing my head on this issue I am trying to solve....

    So some background...
    87 325iS Automatic, getting an S52/Getrag 260 swap.

    The M20 single mass flywheel has been shaved on the backside and clears the oil pan. I have a Brand new M20 late model starter, M20 LTW flywheel, M20 flywheel bolts with spacer, Spec 2 clutch, M20 pilot bearing, M20 throwout bearing.

    When I turn the motor over by hand, the motor cranks freely and doesnt interfere with anything (starter isnt interfering with flywheel). When I went for a first start, it sounded as if something was binding up/interfering as there was no attempt to crank the motor....

    What are your guys' thoughts? I haven't installed the clutch slave cylinder or have bled the system yet, but from my understanding, you didnt have to since the car is theoretically in neutral? Or am i just being stupid and should I install the clutch slave cylinder/bleed the system and give it another go?




    Please help guys :( I need this car going by Saturday to get exhaust work done!)
    -Brad, AlphaTeam Motorwerks, LLC
    91' 318iS - S54/6MT Swapped
    08' E90 M3 6MT - Daily
    04' Chevy Duramax CCLB - Work Truck/Hauler


    Originally posted by IronJoe
    Alpha Team: running through e30s, gringo icebergs, and 19 yr olds.

    Originally posted by 2mAn
    Brads a standup guy even though he likes buttsex
  • 328ijunkie
    Forum Sponsor
    • May 2007
    • 3961

    #2
    Loosen starter bolts just barley. Try firing again.
    I assume you're using g260 starter?

    Check Us out on Facebook
    Needing a harness adapter or wiring help? Check it out: also have 24v motor mounts, E30 M3 covers and E36 ECU mounts!
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    OBD2 Tuning Available! OBD2 E36, S54 Swap, S62 Swap, etc: tuning@MarkertMotorWorks.com Dyno Thread

    Comment

    • George E30
      Member
      • Oct 2015
      • 79

      #3
      Hey I'm having the same issue what else can this be from?

      Sent from my SAMSUNG-SM-G890A using Tapatalk

      Comment

      • 328ijunkie
        Forum Sponsor
        • May 2007
        • 3961

        #4
        Make sure you have an M20 starter...

        Check Us out on Facebook
        Needing a harness adapter or wiring help? Check it out: also have 24v motor mounts, E30 M3 covers and E36 ECU mounts!
        Full Product Line Tuning
        OBD2 Tuning Available! OBD2 E36, S54 Swap, S62 Swap, etc: tuning@MarkertMotorWorks.com Dyno Thread

        Comment

        • George E30
          Member
          • Oct 2015
          • 79

          #5
          I do

          Sent from my SAMSUNG-SM-G890A using Tapatalk

          Comment

          • George E30
            Member
            • Oct 2015
            • 79

            #6
            Its the same starter that was on my e30

            Sent from my SAMSUNG-SM-G890A using Tapatalk

            Comment

            • George E30
              Member
              • Oct 2015
              • 79

              #7
              Also tried the s52 starter still nothing

              Sent from my SAMSUNG-SM-G890A using Tapatalk

              Comment

              • 328ijunkie
                Forum Sponsor
                • May 2007
                • 3961

                #8
                Shave the flywheel?

                Check Us out on Facebook
                Needing a harness adapter or wiring help? Check it out: also have 24v motor mounts, E30 M3 covers and E36 ECU mounts!
                Full Product Line Tuning
                OBD2 Tuning Available! OBD2 E36, S54 Swap, S62 Swap, etc: tuning@MarkertMotorWorks.com Dyno Thread

                Comment

                • George E30
                  Member
                  • Oct 2015
                  • 79

                  #9
                  No I shaved the oil pan for the clearance

                  Sent from my SAMSUNG-SM-G890A using Tapatalk

                  Comment

                  • 328ijunkie
                    Forum Sponsor
                    • May 2007
                    • 3961

                    #10
                    Usually not enough. Which FW bolts?

                    Check Us out on Facebook
                    Needing a harness adapter or wiring help? Check it out: also have 24v motor mounts, E30 M3 covers and E36 ECU mounts!
                    Full Product Line Tuning
                    OBD2 Tuning Available! OBD2 E36, S54 Swap, S62 Swap, etc: tuning@MarkertMotorWorks.com Dyno Thread

                    Comment

                    • George E30
                      Member
                      • Oct 2015
                      • 79

                      #11
                      Pretty sure I used the m20

                      Sent from my SAMSUNG-SM-G890A using Tapatalk

                      Comment

                      • George E30
                        Member
                        • Oct 2015
                        • 79

                        #12


                        Pulled the starter out and saw this

                        Sent from my SAMSUNG-SM-G890A using Tapatalk

                        Comment

                        • 328ijunkie
                          Forum Sponsor
                          • May 2007
                          • 3961

                          #13
                          Can you turn the motor by hand

                          Check Us out on Facebook
                          Needing a harness adapter or wiring help? Check it out: also have 24v motor mounts, E30 M3 covers and E36 ECU mounts!
                          Full Product Line Tuning
                          OBD2 Tuning Available! OBD2 E36, S54 Swap, S62 Swap, etc: tuning@MarkertMotorWorks.com Dyno Thread

                          Comment

                          • George E30
                            Member
                            • Oct 2015
                            • 79

                            #14
                            Yeah turns fine

                            Sent from my SAMSUNG-SM-G890A using Tapatalk

                            Comment

                            • 328ijunkie
                              Forum Sponsor
                              • May 2007
                              • 3961

                              #15
                              Looks like bad/wrong starter

                              Check Us out on Facebook
                              Needing a harness adapter or wiring help? Check it out: also have 24v motor mounts, E30 M3 covers and E36 ECU mounts!
                              Full Product Line Tuning
                              OBD2 Tuning Available! OBD2 E36, S54 Swap, S62 Swap, etc: tuning@MarkertMotorWorks.com Dyno Thread

                              Comment

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