Menu

misfire at idle

  • Creator
    Topic
  • #580578
    dodgeguy82dodgeguy82
    Participant

      “I have a misfire in 3 cylinders I put new plugs,wire,cap,rotor,fuel pump. It only misfires at idle i have 141,000 miles on 99 dodge ram 1500 5.9 360”

    Viewing 8 replies - 1 through 8 (of 8 total)
    • Author
      Replies
    • #580592
      Michael OliverMichael Oliver
      Participant

        Check the plug gap and make sure it is factory measurements. Check the coils by doing a power balance test. the video is on this website and is simple to do. Ill bet you will find the problem there. If one coil goes bad the engine code will sometimes read misfires on more than one cylinder because of unburned fuel in the bad cylinder. Hope this helps. keep us posted.

        Michael O

        #580595
        dodgeguy82dodgeguy82
        Participant

          I forgot i put new coil on and checked all vacuum lines plugs are gaped to factory spec.

          #580732
          BretBret
          Participant

            could be a vacuum leak somewhere like on your intake manifold

            #580734
            dodgeguy82dodgeguy82
            Participant

              How whould i check for vacuum leak at the intake manifold i dont hear any sould like a leak around the manifold

              #580742
              WayneWayne
              Participant
                #580822
                BretBret
                Participant

                  should watch this video aswell it has a similar issue misfire at idle and its actually a vacuum leak

                  numerous other things that can cause it aswell, should be able to help you

                  #581853
                  dodgeguy82dodgeguy82
                  Participant

                    i found the intake manifold leak and its fixed and it runs great with no misfire

                    Attachments:
                    #581883
                    EricTheCarGuy 1EricTheCarGuy
                    Keymaster

                      Very cool. I didn’t even have to weigh in on this one. Well done finding the issue. Thanks for the update and for using the ETCG forum.

                    Viewing 8 replies - 1 through 8 (of 8 total)
                    • You must be logged in to reply to this topic.
                    Loading…
                    slot gacor https://ibufoundation.or.id/totoup/ situs togel situs togel togel online bo togel situs togel situs togel toto macau agen toto situs togel situs toto bo togel situs togel situs togel resmi situs togel situs toto situs togel situs togel situs togel situs toto togel online situs toto rimbatoto rimbatoto rimbatoto situs toto bo toto situs toto situs togel situs toto slot gacor situs toto https://fpt.uho.ac.id/wp-content/themes/bet200/ situs toto slot gacor https://tp.fkip.ulm.ac.id/toto/ slot gacor slot gacor toto slot slot gacor bo togel situs toto situs togel situs togel slot demo slot gacor slot gacor situs togel bo togel https://fpt.uho.ac.id/wp-content/vendor/situs-toto-hotman/ situs togel/ bento4d situs toto situs togel situs toto monperatoto monperatoto monperatoto monperatoto toto slot monperatoto monperatoto situs toto slot gacor slot gacor SLOT GACOR slot gacor situs toto situs togel slot gacor situs toto toto slot slot gacor situs togel situs toto slot gacor situs toto situs toto monperatoto monperatoto monperatoto slot gacor slot gacor monperatoto SLOT GACOR situs toto situs togel monperatoto cabe4d