A pop and a little puff of smoke...

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  • riverdale21
    Mod Crazy
    • Mar 2004
    • 786

    #1

    A pop and a little puff of smoke...

    Alrighty then. Purchased an E30 that was missing a distributor. Installed the distributor following the Haynes manual's instructions. Once we attempted to crank the car there was a pop and then a little puff of smoke from around the intake manifold area. Now nothing electrical works. What the hell did I do?
  • joecoolinatl
    Advanced Member
    • Sep 2004
    • 121

    #2
    were the wires in the correct order?

    what part of atl?
    Present:
    1984 633csi
    1985 635csi
    Past:
    1991 318i / 1987 325e / 1988 325is / 1986 325i / 1985 535i

    Comment

    • riverdale21
      Mod Crazy
      • Mar 2004
      • 786

      #3
      yes, they were in correct firing sequence, everything was at top dead center as well.

      north of Atl about 30 min.

      Comment

      • kowalski
        E30 Mastermind
        • Jan 2005
        • 1791

        #4
        sounds like you backfired, adjust the timing, as far as electrical nto really sure what you did cause a backfire wouldn't cause that...

        Comment

        • riverdale21
          Mod Crazy
          • Mar 2004
          • 786

          #5
          the pop came from the engine bay, not the tailpipe. after the pop nothing electrical worked in the car.

          Comment

          • Brew
            No R3VLimiter
            • Oct 2003
            • 3060

            #6
            My auto tech teacher has a little saying something like, "Wires work great until you let the smoke out."
            You let the smoke out.

            Check all the power and ground wires in the area of the smoke. I'm guessing that you crossed some wires and caused a short.
            '91 318is
            sigpic

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            • kowalski
              E30 Mastermind
              • Jan 2005
              • 1791

              #7
              oo yeah prolly smoked all your fuses or your relays or everything:) sounds like lotsa fun

              Comment

              • roomiedale21
                Noobie
                • Feb 2005
                • 6

                #8
                Yeah, lots of fun.

                could it be the main connector from the battery to the starter shorted, considering that the starter is in that area. just wondering because repalcing one wire, instead of all of them would be nice.
                1984 318i - Garage dwelling beast

                Comment

                • cthulu703
                  Wrencher
                  • Oct 2004
                  • 288

                  #9
                  Is there a main fusible link on these cars? If so I would check that first.

                  Comment

                  • Rob
                    Moderator
                    • Oct 2003
                    • 8166

                    #10
                    on my carb'd 911, a pop and smoke meant WOT :P
                    BEERTECH

                    Comment

                    • kowalski
                      E30 Mastermind
                      • Jan 2005
                      • 1791

                      #11
                      hehe yeah good ol carbs...

                      anyways umm i duno if they had a fuseable main wire they stopped doing it in some cars didn't they i forget what year... could be... that would be better then replacing everything.

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