Recent content by jeffrm20

  1. J

    Mind boggling miss I just can't solve

    Finally found some time to do compression test. Everything was good on all cylinders. All within 5 psi of each other. A few times the tank got pretty low on gas and my guess is with it being older Jeep and no fuel filter is it sucked up some sediment from the bottom and clogging the injector...
  2. J

    Mind boggling miss I just can't solve

    I can't get it to tell me exactly which cylinder is misfiring. Tried multiple scanners and same result. Just telling me random cylinder misfire. I guess I can pull the coils and check OHM rating on each one of them. Guess I will start there and let you know :waytogo::waytogo::waytogo::waytogo:
  3. J

    Mind boggling miss I just can't solve

    Forgot to add, new cats and 02 sensors in it too
  4. J

    Mind boggling miss I just can't solve

    Little back story, bought an 04 3.7 KJ a few months ago from a used car lot. Has a little higher mileage (176k) but super clean, very well maintained and has practically every service record done with it in a folder. Fast forward about a month after purchase, I start noticing a small miss...
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