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Build Thread?

Scheduled Pinned Locked Moved Members BMWs
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  • EarlE
    EarlE
    Earl
    wrote on last edited by
    #267

    How long do you think it will take to fix?

    museum sig 2earl.jpg

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    • GunMetalGreyG
      GunMetalGreyG
      GunMetalGrey
      wrote on last edited by
      #268

      B0000189.png?v=03192010

      Coolant is leaking right near pin 3, and yes I did check to make sure the pin was seated.

      ...

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      • EarlE
        EarlE
        Earl
        wrote on last edited by
        #269

        Not to ask stupid questions, but did you use any sealant on the gasket?

        museum sig 2earl.jpg

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        • H
          H
          Hammerdown
          wrote on last edited by
          #270

          The cover was never removed as it came out of a running car. When the water pump was pulled (with the help of a slide hammer) it may have comprimised the gasket seal in that area.

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          • GunMetalGreyG
            GunMetalGreyG
            GunMetalGrey
            wrote on last edited by
            #271

            Slow day at work pops?

            Yeah, that is what proceeded.

            ...

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            • GunMetalGreyG
              GunMetalGreyG
              GunMetalGrey
              wrote on last edited by
              #272

              Alright! Got this bad boy!

              IMG20131015161908224zps82aa12f5.jpg

              The fancy dancy BMW crank holding tool! Remove all of your crank bolts without feeling like you are going to snap the f*ck out of some random part! Beast is beautifully crafted with a 1" shaft for the handle, 1/2" mounting surface and a beautifully penetrating weld. Top stuff right there boys!

              Assemble your crazy ass setup,

              IMG20131015180528112zps05bf0d8d.jpg

              I opted for the harbor freight jack handle on a craftsman 1/2" ratchet, some may prefer the snap on variety, but whatever you have will work. 

              Then simply pull on that sucker pretty hard and you will hear a nice loud crack, now if you are young you will know that it was not your back giving out from the pressure, but much rather the 22mm jesus bolt cracking loose (stretch bolt) 

              Pull that noise out, remove your tool and slide the front timing cover off, realizing that you left a bit of old oil pan gasket hanging around (oops) 

              Inspect your gaskets, and find things like this.

              IMG20131015181547397zps0ace1030.jpg

              Note the orange area, there was no gasket there, at all. just gone. some sort of small bmw demon came late at night and ate it all up. This causes leaks, ask me how I know.

              New gaskets come in tomorrow, and maybe if there are no other gremlins running around it will be started.

              Also, never follow anyones wiring diagrams, I have had to chance many aspects of mine for megasquirt to get it to work which all could have been avoided if I would have made my own diagram. Live and learn, and learn I have!.

              October 24th marks the 1 year date from when the motor was pulled out of this, and I hope to have the car started before the one year mark! 

              More breaking news tomorrow!

              ...

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              • YoungCRY
                YoungCRY
                YoungCR
                wrote on last edited by
                #273

                Kinda crazy to realize its been a year! Lots of hard work and time poured into this baby.

                Chris Young
                BMWCCA #458972
                1986 528e/5  | 1994 530i/5 | 1995 540i/6 | 2013 X5 35d | 1998 C1500 Suburban | 1995 K2500 Suburban

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                • GunMetalGreyG
                  GunMetalGreyG
                  GunMetalGrey
                  wrote on last edited by
                  #274

                  Cranking signal? Check

                  Coolant leak fixed.

                  Is it finally time?!

                  Sent from my XT907 using Tapatalk 2

                  ...

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                  • GunMetalGreyG
                    GunMetalGreyG
                    GunMetalGrey
                    wrote on last edited by
                    #275

                    Damn its cold out! 

                    I never really updated this, as usual lol.

                    I got the car started a few months ago, and it was running hella rich (MS tuning time!) and it was pushing oil into the turbo (added a restrictor to the feed line)

                    After I idle'd it up to temp while playing with the idle and tuning it, which was fun , zach walked in to help me get it out and tune and pointed to the rear of the car and it appeared that about half of my gas was on the ground.

                    I dropped the tank and found the filler hose rusted almost completely out, so I got a new tank put that bad boy up in there.

                    I started putting some of the front end back together, and need to do some other small things before it will be able to get on the street, but it is way to damn cold to work on it as of late!

                    More later!

                    ...

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                    • DrLeadFootD
                      DrLeadFootD
                      DrLeadFoot
                      wrote on last edited by
                      #276

                      Awesome to hear it is running!!!  How easy is it to tune?  I have no clue how that works.

                      15924991875a64c599885m.jpg

                           @DrLeadFoot

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                      • GunMetalGreyG
                        GunMetalGreyG
                        GunMetalGrey
                        wrote on last edited by
                        #277

                        It was a total bitch to get it started, due to the simple fact that MS will run absolutely anything so getting the values set to what you need is a chore. I cannot wait for all of the benefits that come with it though! I started just by tuning the VE table and warmup enrichment to get the AFR's to come closer to where they needed to be. Tuning the car while driving is the only way to do it effectively so I have to wait for spring! 

                        http://s756.photobucket.com/user/gunmetalgrey/media/VID_20131028_154202_114_zpsaa0c7570.mp4.html

                        Don't know how to embed in here lol

                        ...

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                        • DrLeadFootD
                          DrLeadFootD
                          DrLeadFoot
                          wrote on last edited by
                          #278

                          GunMetalGrey said:

                          It was a total bitch to get it started, due to the simple fact that MS will run absolutely anything so getting the values set to what you need is a chore. I cannot wait for all of the benefits that come with it though! I started just by tuning the VE table and warmup enrichment to get the AFR's to come closer to where they needed to be. Tuning the car while driving is the only way to do it effectively so I have to wait for spring! 

                          http://s756.photobucket.com/user/gunmetalgrey/media/VID_20131028_154202_114_zpsaa0c7570.mp4.html

                          Don't know how to embed in here lol

                          Did you input stock m50 AF ratio numbers(??) into the MS or just shoot from the hip?  Is there a source that tells you what they are? 

                          Once you get it on the road you can log in/adjust all the AF ratios at 23% throttle from idle to redline.  Then move to 24% and do the same?  I think Snap answered me on this but I need it to be beaten into my head to understand. 

                          Lastly, lets say you went on a 3 hour tour through stop and gos, hwy cruising and rage drift stretches.  You can park the beast and lay in your bed and go though all the mapped throttle angles and AF ratios and smooth them out?  Wake up after endless hours of adjusting, plug the labtop in your car and upload the new tune and do the process all over again?

                          Thanks for guiding the blind man.

                          15924991875a64c599885m.jpg

                               @DrLeadFoot

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                          • GunMetalGreyG
                            GunMetalGreyG
                            GunMetalGrey
                            wrote on last edited by
                            #279

                            Shoot from the hip really lol, I have an AFR gauge that is wired into MS and has a standalone gauge, it runs off of MAP and has no MAF.

                            RkkyS.png

                            That is the table that tuning is done on, given the values on the Axis are different than mine, but it is the same idea. I can tune on the fly, all changes are immediate and once they are burned to the ecu (which you can do while driving) they are set. 

                            The tuning is all just shooting for the AFR you want, and there is a assisted version to help smooth out large areas (automatically tunes to values that you set) 

                            I am the god of my engine in short, there are more options and settings and I/O's than I know what to do with !

                            ...

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                            • ClassEC
                              ClassEC
                              ClassE
                              wrote on last edited by
                              #280

                              Got nothing done so far this AM because I found this thread..... Keep it up!

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                              • B
                                B
                                B C
                                wrote on last edited by
                                #281

                                Are you only running 104 for a max value on the y-axis for fuel load?

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                                • GunMetalGreyG
                                  GunMetalGreyG
                                  GunMetalGrey
                                  wrote on last edited by
                                  #282

                                  That wasn't mine, it was what Google found

                                  Sent from my XT907 using Tapatalk 2

                                  ...

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                                  • B
                                    B
                                    B C
                                    wrote on last edited by
                                    #283

                                    how can you possibly expect me to read a post thoroughly before replying?

                                    sheesh. 

                                    well thats good to hear then. That VE table is too rich and too lean between columns (averaging out to the desired AFR during interpolation) and could be smoothed considerably.

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                                    • GunMetalGreyG
                                      GunMetalGreyG
                                      GunMetalGrey
                                      wrote on last edited by
                                      #284

                                      walbrofuelpump.gif

                                      That bad boy is on its way! Walbro 255 to keep up with the required amounts of fuel! 

                                      I uncovered the engine bay today after working on a friends e46 for awhile, damn does a clean bay look so much nicer than stock ones!

                                      Obligatory e46 pic

                                      6033e582-50b5-42ad-91dc-ad01877ff98azps

                                      ...

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                                      • DrLeadFootD
                                        DrLeadFootD
                                        DrLeadFoot
                                        wrote on last edited by
                                        #285

                                        Good choice!  That is what I'm running and currently I'm richer than Richy Rich.

                                        15924991875a64c599885m.jpg

                                             @DrLeadFoot

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                                        • GunMetalGreyG
                                          GunMetalGreyG
                                          GunMetalGrey
                                          wrote on last edited by
                                          #286

                                          Silly john! Your fuel pump should not affect your AFR's

                                          Sent from my XT907 using Tapatalk 2

                                          ...

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                                          0

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