stalling :-(

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  • german g
    E30 Mastermind
    • Feb 2006
    • 1608

    #1

    stalling :-(

    last night , my car started stalling, It has new plugs/wires/rotorcap and im hoping its maybe bad gas. It will run fine and then bog down for a few mins., (doesnt want to rev up beyond 3k) adn then run perfectly fine for a while. I drove it again this morning and it seemed fine and then bogged down again. It didnt have much gas, so i filled it up, hoping it was just the gas gremlin (its not). I also just changed the air filter (thiniing that might be it), still bogs down...
    help me guys :-)
    90is, longtube headers/straight pipe/mark d 18# 93 0ctane chip/18# injectors/vogtland springs/bilst. sports


    :firehop:
  • jlevie
    R3V OG
    • Nov 2006
    • 13530

    #2
    Is the fuel pump making noise? A failing pump can cause the symptoms you describe.
    The car makes it possible, but the driver makes it happen.
    Jim Levie, Huntsville, AL

    Comment

    • german g
      E30 Mastermind
      • Feb 2006
      • 1608

      #3
      Originally posted by jlevie
      Is the fuel pump making noise? A failing pump can cause the symptoms you describe.
      I cant hear anything, but I'm gonna investigate closer tonite.
      thanks
      90is, longtube headers/straight pipe/mark d 18# 93 0ctane chip/18# injectors/vogtland springs/bilst. sports


      :firehop:

      Comment

      • mattdk318i
        No R3VLimiter
        • Jun 2006
        • 3953

        #4
        has its overheated lately?
        sigpic

        Comment

        • SchnellerVert
          No R3VLimiter
          • Sep 2005
          • 3948

          #5
          Sounds like a fuel related issue.

          Comment

          • german g
            E30 Mastermind
            • Feb 2006
            • 1608

            #6
            Originally posted by mattdk318i
            has its overheated lately?
            It did about 2 months ago, but I replaced the Thermostat and housing, and it ran fine.
            90is, longtube headers/straight pipe/mark d 18# 93 0ctane chip/18# injectors/vogtland springs/bilst. sports


            :firehop:

            Comment

            • dark89e30
              Wrencher
              • Jul 2007
              • 263

              #7
              Sounds like a fuel filter to me. When the car sits for a while, all the particles settle inside the filter so it will run briefly when you restart. Replace it. But you might want to checkout the FPs prefilter in the tank too...

              Comment

              • german g
                E30 Mastermind
                • Feb 2006
                • 1608

                #8
                Originally posted by dark89e30
                Sounds like a fuel filter to me. When the car sits for a while, all the particles settle inside the filter so it will run briefly when you restart. Replace it. But you might want to checkout the FPs prefilter in the tank too...
                hmmm, that might be it too, suck its like 100 degrees, no way im working on my car in this shit!!!!!!!:hitler:
                90is, longtube headers/straight pipe/mark d 18# 93 0ctane chip/18# injectors/vogtland springs/bilst. sports


                :firehop:

                Comment

                • cnardinola318is
                  Noobie
                  • May 2007
                  • 30

                  #9
                  what did you do?
                  this is happening to me.
                  91 318is New Orleans Lives
                  www.nolatonight.com

                  Comment

                  • strad
                    Wrencher
                    • Jan 2007
                    • 241

                    #10
                    wiggle the fuel relay and main relay around a bit, or even remove them and clean off any tarnishing you see on the contacts. Couldn't hurt, and has been known to solve this type of problem in the past. This problem reared its ugly head on my car, and after replacement of the fuel pump relay the problem has not reappeared.
                    Last edited by strad; 10-06-2007, 12:58 PM.
                    The current fleet:
                    1992 325ic: 148k-171k miles
                    1999 Chevrolet Tahoe LT 4WD, 114k-142k miles
                    1984 MasterCraft Stars and Stripes Powerslot (not a car :D) PCM Ford 351W, 904 hours

                    Comment

                    • Midnight Sun
                      E30 Addict
                      • Jan 2007
                      • 429

                      #11
                      Originally posted by strad
                      wiggle the fuel relay and main relay around a bit, or even remove them and clean off any tarnishing you see on the contacts. Couldn't hurt, and has been known to solve this type of problem in the past. This problem reared its ugly head on my car, and after replacement of the fuel pump relay the problem has not reappeared.
                      Which relay's are which.

                      It doesn't say in the manual.
                      Originally posted by Teaguer
                      Filling an Eta's tank with super unleaded will reach the cars maximum attainable performance level .

                      Aa a bonus filling the tank will also double any Eta's resale value .

                      Comment

                      • JoeP
                        Advanced Member
                        • Mar 2005
                        • 150

                        #12
                        Read the Bentley. The fuel is a 4-prong and the main is a 5-prong. The Bentley lists the wire colors for the fuel relay plug so you can make sure you have the right one. I don't have it handy or I'd check for you.

                        Comment

                        • Midnight Sun
                          E30 Addict
                          • Jan 2007
                          • 429

                          #13
                          Thanks.

                          Arg.
                          Such a frustrating problem. It is sort of comforting to know that others are having the same issue.

                          Hey German, when you rev it out past 3k, what does it do? Mine makes a very specific rhythmic fluttering sound... It almost sounds like a dying woofer. Mine does it soo randomly.
                          Last edited by Midnight Sun; 10-07-2007, 01:06 PM.
                          Originally posted by Teaguer
                          Filling an Eta's tank with super unleaded will reach the cars maximum attainable performance level .

                          Aa a bonus filling the tank will also double any Eta's resale value .

                          Comment

                          • german g
                            E30 Mastermind
                            • Feb 2006
                            • 1608

                            #14
                            it ended up being my injectors, i put some different ones in and it is running like a champ...
                            90is, longtube headers/straight pipe/mark d 18# 93 0ctane chip/18# injectors/vogtland springs/bilst. sports


                            :firehop:

                            Comment

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