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  1. F150 Ecoboost Problems
    Hello all, I am new to this forum and looking for guidance from the experts! I have a 2019 F150 3.5 Ecoboost with approximately 35k miles. Soon after purchasing we noticed intermittent harsh or jerking shifting from 3-4-5 up or down and occasionally in the 8-9-10 range up or down. Also, we...
  2. F150 Ecoboost Problems
    I've been experiencing an intermittent loss-of-power/acceleration issue for about 4 months now. The problem is apparent, if not obvious, at low speeds, but really shows at highway speeds. A normal amount of pedal doesn't result in much of any acceleration. I need to push it up to ~ 4000+ RPM...
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