'01 dodge neon engine missing?

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  • Edev
    No R3VLimiter
    • Aug 2008
    • 3731

    #1

    '01 dodge neon engine missing?

    It's my moms car. She likes it cause it's a car that gets the job done. Anyways, it feels like it's having some misfire issues. First cyl spark plug is clean. The next is dirty. The third is clean, and the fourth is dirty. When you drive it, it feels like it's missing as well.

    A bad connection some where? FPR? Coil? Plugs are a few months old.
    M Coupe
  • MacBudd541
    E30 Enthusiast
    • Apr 2006
    • 1042

    #2
    check codes.
    1989 325i Alpine s52 coupe
    2003 540i M-Sport 6 speed
    2003 X5 3.0

    Comment

    • MR 325
      Moderator
      • Oct 2003
      • 37827

      #3
      Definitely have the computer scanned, even if the light isn't on now it could have stored codes.
      BimmerHeads
      Classic BMW Specialists
      Santa Clarita, CA

      www.BimmerHeads.com

      Comment

      • Edev
        No R3VLimiter
        • Aug 2008
        • 3731

        #4
        Right on, thanks. I'll have it checked out. Getting thr computer scanned didn't even come to mind. I guess that's what happens when you're super sick.
        M Coupe

        Comment

        • Farbin Kaiber
          Lil' Puppet
          • Jul 2007
          • 29502

          #5
          Sounds like coil or CPS intermittent failure. My 05's (two of them) I've replaced the plugs every 15k, the wires every 30k, and have about 70-90k on them. If the wires get aged and build up resistance, the coil will become a weak point.

          Comment

          • MR 325
            Moderator
            • Oct 2003
            • 37827

            #6
            I can't remember if bad coils are common on those but I do know crank and cam sensors are.
            BimmerHeads
            Classic BMW Specialists
            Santa Clarita, CA

            www.BimmerHeads.com

            Comment

            • Farbin Kaiber
              Lil' Puppet
              • Jul 2007
              • 29502

              #7
              I know how common coils are. I have replaced a Cam sensor on one of the two, but have not replaced a coil yet. But in an 8 year old car I'd assume it's time.

              Comment

              • lennon
                E30 Fanatic
                • Jun 2008
                • 1416

                #8
                damn when i read this thread title i was hoping to read about someone finding the engine missing out of their neon.

                Comment

                • e30trooper
                  R3V OG
                  • Mar 2009
                  • 11576

                  #9
                  Originally posted by lennon
                  damn when i read this thread title i was hoping to read about someone finding the engine missing out of their neon.
                  me 2

                  Comment

                  • 85Dirty30
                    Wrencher
                    • Sep 2009
                    • 205

                    #10
                    i know its a waste spark ignition i think you have a dead or dieing coil just my 10 cents
                    sigpic

                    Comment

                    • Edev
                      No R3VLimiter
                      • Aug 2008
                      • 3731

                      #11
                      Thanks everyone. Especially Farbin and MR 325. And to Lennon, yeah I didn't know how to word it properly.
                      M Coupe

                      Comment

                      • Farbin Kaiber
                        Lil' Puppet
                        • Jul 2007
                        • 29502

                        #12
                        Take it to autozone, have them scan the code for free, then type the p-code into google with the model of car, and on some forum, somewhere, they will be shittalking like we do here about it being whatever it is.

                        Badabing. You just avoided a diagnostic charge.

                        Comment

                        • Edev
                          No R3VLimiter
                          • Aug 2008
                          • 3731

                          #13
                          Originally posted by Farbin Kaiber
                          Take it to autozone, have them scan the code for free, then type the p-code into google with the model of car, and on some forum, somewhere, they will be shittalking like we do here about it being whatever it is.

                          Badabing. You just avoided a diagnostic charge.
                          My thoughts exactly. The parents went out and about, so when they return I'll have my dad take it to autozone and have the codes pulled.
                          M Coupe

                          Comment

                          • ethree
                            E30 Fanatic
                            • Aug 2007
                            • 1213

                            #14
                            Check out neons.org seriously it's an informative site.

                            I had a first gen, a 1998 and I replaced the coilpack twice in 200k but never had any problems with the sensors, though the tps is also notorious for failing my money is on the coilpack and or wires.

                            Comment

                            • Jean
                              Moderator
                              • Aug 2006
                              • 18228

                              #15
                              Originally posted by Farbin Kaiber
                              Take it to autozone, have them scan the code for free, then type the p-code into google with the model of car, and on some forum, somewhere, they will be shittalking like we do here about it being whatever it is.

                              Badabing. You just avoided a diagnostic charge.
                              They have good scanners? I used a generic obd2 scanner on my gf's dd and it does give a code but it's too general to really pin-point it to any given component "cyl 4 misfire".

                              Dealers must have better scanners no?
                              Mtech1 v8 build thread - https://www.r3vlimited.com/board/sho...d.php?t=413205



                              OEM v8 manual chip or dme - https://www.r3vlimited.com/board/sho....php?p=4938827

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