Car Is Being Dumb!!!

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  • scm320
    Member
    • Aug 2007
    • 57

    #1

    Car Is Being Dumb!!!

    Okay i have had man problems with this car and slowly but surely i have been changing everything. Now I'm at a new problem and i dont know where to go from here. Here is the problem: When the car is cold and i go to start it, it turns on then shuts off right away. Then i try it again but this time i pump the gas sometimes floaring it and it starts but i have to hold it at least at 2k rpms or it will die. While trying to idle, the engine sounds like a machine gun slowly trying to fire then after about 10 seconds of holding it, the engine idles fine and i can let it get warm by its self. Now a newer problem has come up, if the car isnt completely warm it will die or start to bog out as if its not getting fuel or theres no power. but once fully warmed up ITS FINE! Now here is what i have changed: NEW Coil Pack Battery Spark plus/wires Temperature Sensor with the white top Used Alternator Crank Position Sensor Fuel pump relay AMF Now im thinking its possible it could be the crank position sensor going bad considering it was used but that doesnt solve the getting warm problem or answer the question as to why it only happens when its cold or some what cold. I have no cracks or vacuum leaks and my amf is fine. PLEASE HELP!!!
    Having a fast honda is like coming out of the closet.....you suprise everyone at first, but in the end you're still gay
  • 92 mtechnic cabrio
    Honesty is not the best policy!
    • Dec 2003
    • 4907

    #2
    have you checked your idle control valve?

    when you say amf do you mean AFM ?
    R.I.P 07/01/09 - 04/23/10 :(

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    • scm320
      Member
      • Aug 2007
      • 57

      #3
      Oh yeah i mean AFM sorry. Now whats the idle control valve. I could have checked it not knowing what it was.
      Having a fast honda is like coming out of the closet.....you suprise everyone at first, but in the end you're still gay

      Comment

      • scm320
        Member
        • Aug 2007
        • 57

        #4
        OH WAIT never mind yeah i checked it. You mean the throttle body? I took it off and cleaned the crap out of it. Now sometimes it gets a little stuck so i have to push the gas a little harder to loosen it up but yeah its clean
        Having a fast honda is like coming out of the closet.....you suprise everyone at first, but in the end you're still gay

        Comment

        • jlevie
          R3V OG
          • Nov 2006
          • 13530

          #5
          A cold start problem sounds like an intake leak and/or bad DME engine temperature data.
          The car makes it possible, but the driver makes it happen.
          Jim Levie, Huntsville, AL

          Comment

          • scm320
            Member
            • Aug 2007
            • 57

            #6
            I forgot to add that. I got a new DME as well. and like i said im pretty sure i checked my intake correctly. theres no cracks or anything. What else or how do i properly check my intake for leaks?
            Having a fast honda is like coming out of the closet.....you suprise everyone at first, but in the end you're still gay

            Comment

            • 92 mtechnic cabrio
              Honesty is not the best policy!
              • Dec 2003
              • 4907

              #7
              the ICV is a t-shaped object that branches off of your intake elbow, right in front of the throttle body. If that is faulty then it will cause idle problems
              R.I.P 07/01/09 - 04/23/10 :(

              Comment

              • scm320
                Member
                • Aug 2007
                • 57

                #8
                How do i check it?
                Having a fast honda is like coming out of the closet.....you suprise everyone at first, but in the end you're still gay

                Comment

                • whiltebeitel
                  R3VLimited
                  • Apr 2007
                  • 2098

                  #9
                  Pull it off, see it it ahs crap in it, see if the valve will rotate freely, claen it out. If it's still acting up, try and see if a known working ICV fixes the problem.
                  '89 325i track sloot
                  '01 530i daily

                  -Enginerd

                  Comment

                  • scm320
                    Member
                    • Aug 2007
                    • 57

                    #10
                    thanks i will try that
                    Having a fast honda is like coming out of the closet.....you suprise everyone at first, but in the end you're still gay

                    Comment

                    • scm320
                      Member
                      • Aug 2007
                      • 57

                      #11
                      Okay so i got another icv and now it doesnt start all gay anymore but it idles a little high so ima adjust it and see what happens but so far so good thanks guys
                      Having a fast honda is like coming out of the closet.....you suprise everyone at first, but in the end you're still gay

                      Comment

                      • DaveSmed
                        E30 Fanatic
                        • Apr 2007
                        • 1406

                        #12
                        Originally posted by scm320
                        Okay so i got another icv and now it doesnt start all gay anymore but it idles a little high so ima adjust it and see what happens but so far so good thanks guys
                        EDIT: My mistake.

                        To adjust it you need to use a multimeter and set it based on current draw.
                        Last edited by DaveSmed; 05-04-2008, 11:10 AM.
                        -Dave
                        2003 Lincoln Towncar | 1992 BMW 325iC | 1968 Cadillac Deville

                        Need some help figuring out the ETM?

                        Comment

                        • scm320
                          Member
                          • Aug 2007
                          • 57

                          #13
                          oh really? well how do i do that? i was just going to adjust it from the throttle body with the cables but if theres a way to do it with the icv i would love more info how to do it.
                          Having a fast honda is like coming out of the closet.....you suprise everyone at first, but in the end you're still gay

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