Jeep JK PCM Replacement Guide and Options
The Brain Drain: Navigating Your Jeep JK PCM Replacement Let's face it, few things induce that sinking feeling quite like an unexpected Check Engine Light, especially when your beloved Jeep JK starts acting… weird. Maybe it's stalling at lights, refusing to start, or throwing a tantrum with its transmission shifts. You've checked the usual suspects – spark plugs, sensors, battery – but nothing seems to stick. That's when the dreaded thought might creep in: "Could it be the PCM?" ...