trojanrich
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- Sep 6, 2024
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I have a '23 Big Horn Built to Serve edition, 5.7 etorque. At about 9k miles I started noticing the car have a slight misfire and would hesitate when accelerating. I took it to the dealer and they said there was a recall and needed to update the ECM. Problem persisted, took it back and that time they said it was the TCM that needed to be updated. Problem still persisted, took it back and they said they could replicate. Took it back for a 4th time and now they found a problem with injector 5, replaced it and said it was good to go. Problem persisted and now its at the dealer and they said they don't know what is wrong with it and have opened a "star case". It's been 2 weeks today and still no answers. Any one out there have anything similar happen to them? Also the ECO works only when my foot is off the pedal and its decelerating or down hill. Other than that the ECO never works. I let the dealer know this as well but they brushed it off as well. Coincidently they put me in a '23 Laramie 5.7 etorque and the ECO works all the time. If I'm going at a steady pace for about 20 seconds the ECO kicks on. IDK what to think now. Any help would be appreciated
