stalling

  1. C

    HELP PLEASE!! random stall & idle issue

    Hello KJ forum I am hoping your collective knowledge can save me from burning my Libby to the ground. So I guess I should start from the beginning about 2 months ago completely randomly my KJ stalled out coming out of a parking lot. would start right back up but kept doing it if I was not on...
  2. D

    Engine shut off / P0129, 290, 325, 330, 340

    So running my 05 KJ the other day (200k on body/100k on engine) up a serious mountain in my area (3,200 ft) and quite step slope about 3or4 miles, my cruise set on 70mph, a/c running wide open bc it was 90some degrees and humid as all get out, stereo pounding and signing along and she just shuts...
  3. J33Pfan

    Idle Searching 450 - 650 RPMs

    What are the most magical fixes for Idle searching 450 - 650 RPMs then stall for these Libbys? IAC is 6 mos old. I replaced the spark plugs today because I hadn't in a while (The old ones looked good enough to go back in) No improvements. My OTC scanner shows the 02s reading are good. TPS...
  4. S

    Starting & Running Very Rough

    My 2008 Liberty (3.7L) suddenly began to run rough, like a timing or ignition issue might present. Now it won’t start at all, and sounds strange while cranking - popping noises, starts and barely runs, then stalls. Anyone had a similar experience with their KK Liberty? Thanks

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